In 2010, Haiti was hit by a devastating earthquake, which registered at 7.0 on the Richter scale. The largest recorded earthquake since 1900 occurred in 1960 in Valdivia, Chile, and registered at 9.5 on the Richter scale. About how many times greater was the intensity of the Chilean earthquake? a. 2.5 b. 25 c. 150 d. 316

Answers

Answer 1

In 2010, Haiti was hit by a devastating earthquake, which registered at 7.0 on the Richter scale. The largest recorded earthquake since 1900 occurred in 1960 in Valdivia, Chile, and registered at 9.5 on the Richter scale. About 316 times greater was the intensity of the Chilean earthquake.

Hence, the correct option is D.

The Richter scale is a logarithmic scale that measures the magnitude of an earthquake. Each increase of one on the Richter scale represents a tenfold increase in the amplitude of the seismic waves.

To find out how many times greater the intensity of the Chilean earthquake was compared to the Haitian earthquake, we will have to find the difference in magnitude between the two earthquakes.

9.5 - 7.0 = 2.5

Since each increase of one on the Richter scale represents a tenfold increase in the amplitude of the seismic waves, a 2.5 increase represents

10^(2.5) = 316.2

Hence, the intensity of the Chilean earthquake was about 316 times greater than the intensity of the Haitian earthquake.

Hence, the correct option is D.

To know more about earthquake here

https://brainly.com/question/10506344

#SPJ4

Answer 2

Answer:d

Step-by-step explanation:

its d


Related Questions

The Udderly Delicious Cheese Factory produces 200 blocks of cheddar cheese and 200 blocks of Swiss cheese each day. The factory uses 5 quarts of milk to make a block of cheddar cheese and 6 quarts of milk to make a block of Swiss cheese. How many total gallons of milk does the factory use each day?

Answers

the Udderly Delicious Cheese Factory uses a total of 550 gallons of milk each day to produce 200 blocks of cheddar cheese and 200 blocks of Swiss cheese.

How to calculate the question?

To calculate the total gallons of milk used by the Udderly Delicious Cheese Factory each day, we need to determine the total quarts of milk used to produce 200 blocks of cheddar cheese and 200 blocks of Swiss cheese.

For the cheddar cheese production, we know that each block requires 5 quarts of milk, so for 200 blocks, the factory would need:

200 blocks x 5 quarts/block = 1000 quarts of milk

For the Swiss cheese production, we know that each block requires 6 quarts of milk, so for 200 blocks, the factory would need:

200 blocks x 6 quarts/block = 1200 quarts of milk

To find the total quarts of milk used by the factory each day, we can add the amount of milk used for cheddar cheese production to the amount used for Swiss cheese production:

1000 quarts + 1200 quarts = 2200 quarts

To convert quarts to gallons, we divide the total quarts by 4, since there are 4 quarts in 1 gallon:

2200 quarts / 4 = 550 gallons

Therefore, the Udderly Delicious Cheese Factory uses a total of 550 gallons of milk each day to produce 200 blocks of cheddar cheese and 200 blocks of Swiss cheese.

To know more about gallons visit :-

https://brainly.com/question/1151432

#SPJ1

Convert 5.00 x 102 milliliters to quarts. (1L = 1.06 qt)A) 1.88 qt B) 0.472 qt C) 0.528 qt D) 4.72 × 105 qt E) 5.28 × 105 qt

Answers

 In the context of the question, concerning  the convertion of  5.00 x 10² milliliters to quarts is 0.528qt. Hence, the required answer for the given question is Option C.

In order to convert milliliters to quarts, we can implement the conversion factor of 1L = 1.06 qt .

Now using the principles of simple conversion we have

5.00 x 10² milliliters = 0.500 L .

Hence,

0.500 L x (1.06 qt / 1 L) = 0.530 qt .

In the context of the question, concerning  the convertion of  5.00 x 10² milliliters to quarts is 0.528qt. Hence, the required answer for the given question is Option C.

To learn more about mililiters,

https://brainly.com/question/30459611

#SPJ4

   

What is 270% of 136ft?

Answers

Answer:

367.2

Step-by-step explanation:

Basically 270% is 2.7 so if you multiply 2.7 by 136 you will get 367.2

Over the previous three weeks a work center produced 36,43 , and 35 standard hours of work. What is the measured capacity? (10pts) a. 114 standard hours b.36 standard hours c. 38 standard hours d. 43 standard hours e. cannot be determined with this data

Answers

The correct answer is (a) 114 standard hours.

To find the measured capacity of the work center, we need to add up the standard hours of work produced over the previous three weeks.
36 + 43 + 35 = 114
Therefore, the measured capacity of the work center is 114 standard hours.
The answer is (a) 114 standard hours.

To determine the measured capacity of the work center, you need to sum up the standard hours of work produced over the three weeks.

Here's the calculation:

36 standard hours (week 1) + 43 standard hours (week 2) + 35 standard hours (week 3) = 114 standard hours
So, the measured capacity of the work center is 114 standard hours. The correct answer is (a) 114 standard hours.

To know more about sum: brainly.com/question/13013054

#SPJ11

The measured capacity of the work center is 114 standard hours. The correct answer is (a) 114 standard hours.

The correct answer is (a) 114 standard hours.

We must tally up the standard hours of work completed during the preceding three weeks in order to determine the measured capacity of the work center

36 + 43 + 35 = 114

Therefore, the measured capacity of the work center is 114 standard hours.

You must total the standard hours of work completed over the course of the three weeks in order to calculate the measured capacity of the work center.

Here's the calculation:

36 standard hours (week 1) + 43 standard hours (week 2) + 35 standard hours (week 3) = 114 standard hours

So, the measured capacity of the work center is 114 standard hours. The correct answer is (a) 114 standard hours.

Learn more about “ standard hours. “ visit here;

https://brainly.com/question/13015001

#SPJ4

(Part 1 of 2) Please Help there is not much time left (Look at photo)

Answers

The average rate of change of each function on the interval 2 ≤ x ≤ 6 is given as follows:

f(x): -1.25.g(x): -0.715.

How to obtain the average rate of change?

The average rate of change of a function is given by the change in the output of the function divided by the change in the input of the function. Hence we must identify the change in the output, the change in the input, and then divide then to obtain the average rate of change.

For the function f(x), we have that:

When x = 2, y = 7.When x = 6, y = 2.

Hence the rate is given as follows:

r = (2 - 7)/(6 - 2)

r = -5/4

r = -1.25.

For the function g(x), we have that:

When x = 2, y = 2(-5/7) - 6 = -7.43.When x = 6, y = 6(-5/7) - 6 = -10.29.

Hence the rate is given as follows:

r = (-10.29 - (-7.43))/(6 - 2)

r = -0.715

More can be learned about the average rate of change of a function at brainly.com/question/11627203

#SPJ1

Indicate which operation is performed with the exponents 2 and 3 in order to simplify the expression.

Select the correct answer in each row.

Answers

The operations that are performed with the exponents 2 and 3 in order to simplify the expression include the following:

x²x³ = addition.

(x²)³ = multiplication.

x³/x² = subtraction.

What is an exponent?

In Mathematics, an exponent is a mathematical operation that is typically used in conjunction with an algebraic expression in order to raise a quantity to the power of another.

This ultimately implies that, an exponent is represented by the following mathematical expression;

bⁿ

Where:

the variables b and n are numerical values (numbers) or an algebraic expression.n is referred to as a superscript or power.

By applying the addition, division, and multiplication law of exponents for powers to each of the expressions, we have the following:

x²x³ = x⁽³⁺²⁾ = x⁵ (addition).

(x²)³ = x⁶ (multiplication).

x³/x² = x⁽³⁻²⁾ = x (subtraction).

Read more on exponent here: https://brainly.com/question/27858496

#SPJ1

The parallel line cannot have a y-intercept of c because then the lines would be
A. The same line
B. Perpendicular
C. Parallel

Answers

The parallel line cannot have a y-intercept of c because then the lines would be :- The same line.

Define parallel line.

Parallel lines are two lines in the same plane that are equal distance apart and never intersect.

Two parallel lines have the same slope but different y-intercepts. If one of the parallel lines has a y-intercept of c, its equation is y = mx + c, where m is the slope. The other parallel line's equation would be y = mx + b, where b is a separate y-intercept.

If two lines have the same slope m and y-intercept c, their equations are the same: y = mx + c. As a result, they would be the same line rather than parallel lines.

Learn more about parallel lines here:

https://brainly.com/question/16701300

#SPJ1

Miguel has $783 in
each pay period, which is deducted from his
paycheck to pay for taxes, insurance, and a retirement plan.
OA. net pay
OB. gross earnings
C. withholdings
OD. paystubs

Answers

On solving the provided query we have   His net pay would be the amount he receives after this $783 has been subtracted from his gross income. This $783 reflects his withholdings.

What is equation?

A mathematical equation is a formula that connects two claims and uses the equals symbol (=) to denote equivalence. An equation in algebra is a mathematical statement that establishes the equivalence of two mathematical expressions. For instance, in the equation 3x + 5 = 14, the equal sign places a space between the variables 3x + 5 and 14. The relationship between the two sentences that are written on each side of a letter may be understood using a mathematical formula. The symbol and the single variable are frequently the same. as in, 2x - 4 equals 2, for instance.

The amount that an employer withholds from an employee's paycheck to pay for taxes, insurance premiums, and other deductions like retirement contributions or wage garnishments is known as a withholding. Before the employee receives their net pay—the amount they actually take home after all deductions are done—these deductions are made.

For Miguel, taxes, insurance, and retirement plan payments total $783, and these are taken from each pay period. His net pay would be the amount he receives after this $783 has been subtracted from his gross income. This $783 reflects his withholdings.

To know more about equation visit:

https://brainly.com/question/649785

#SPJ1

Answer: C. Withholdings

Step-by-step explanation:

just did it and got it right

find the slope of (-7,2) and (-4,1)

Answers

Answer:

-1/3

Step-by-step explanation:

Use the formula [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex] to find the slope given the 2 points:

1-2

------

-4-(-7)

-1/3 is your slope

Which scatter plot shows a negative nonlinear association?
A.
Scatter plot graph in quadrant 1 of a coordinate plane. 11 points are plotted approximated at (2, 5), (1.5, 11.5), (3.1, 6.1), (4, 9), (5.9, 12.5), (7, 6), (7.5, 8.5), (8, 11), (8.9, 4.1), (9, 8), and (11, 10).
B.
Scatter plot Graph on a coordinate plane. Closed points plotted at (3, 11), (3, 12), (4, 11), (4.2, 12), (5, 10.8), (5.4, 12), (6, 10), (6.5, 11), (6.9, 9), (7.1, 6), (7.1, 7.7), (7.8, 9), (8.1, 6.1), (8, 7.5).
C.
Scatter plot in quadrant 1 of a coordinate plane. 10 points are plotted at (2, 11), (2.5, 9), (3, 10), (4, 8), (5, 8.2), (5.5, 6.5), (6.5, 7), (6.5, 5), (8, 5.8), and (9, 4).
D.
Scatter plot in quadrant 1 of a coordinate plane. 10 points are plotted at (2, 3), (2.8, 4.2), (3.8, 3.2), (4, 4.6), (4, 6), (5, 5), (6, 8), (7, 7), (7.8, 9.2), and (8.9, 9.1).

Answers

The scatter plot that shows a negative nonlinear association is option C.

What is scatter plot?

A scatter plot is a type of graph that displays the relationship between two variables. It is used to show how much one variable is affected by another variable. One variable is plotted on the horizontal axis (x-axis) and the other variable is plotted on the vertical axis (y-axis).

Here,

In this scatter plot, as the x-axis values increase, the y-axis values initially increase and then decrease. This type of association is referred to as a negative nonlinear association, where the direction of the association is negative (decreasing) and the shape of the association is nonlinear (not a straight line). The other options either show a positive association (increasing values of x and y) or a linear association (a straight line).

To know more about scatter plot,

https://brainly.com/question/13984412

#SPJ1

A park has a large circle painted in the middle of the playground area. The circle is divided into 4 equal sections, and each section is painted a different color. The radius of the circle is 10 meters.
What is the area A of each section of the circle?

Answers

The area A of each of the section of the circle would be =78.5m²

How to calculate the area of each section of the circle given?

To calculate the area of each section of the circle given, the formula for the area of circle is used which is given as follows;

Area of circle = πr²

Where;

π = 3.14

r = 10m

area = 3.14× 10×10

= 314m

But the circle is divided into 4 sections. Therefore, the area of a section = 314/4 = 78.5m²

Therefore, the area of each sector of the circle after being divided into four would be= 78.5m².

Learn more about area here:

https://brainly.com/question/28470545

#SPJ1

RIGHT ANSWER GETS BRAINLIEST POINTS AND 20 POINTS ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

Answers

The area of the composite figure comprising of a semicircle and a parallelogram is about 110.3 square units.

What is a composite figure?

A composite figure is a figure comprising of two or more simple geometric figures.

The figure consisting of a parallelogram and a semicircle is a composite figure, which indicates  that the area of the figure is the sum of the area of the parallelogram and the area of the semicircle

The dimensions of the semicircle includes;

Diameter length, D = 8 units

The area of the circle = π·D²/4

Therefore; Area of the circle = π × (8 units)²/4 = 16·π square units

The dimensions of the parallelogram are;

The length of the base, b = 10 units

The height of the parallelogram, h = 6 units

The area of the parallelogram = b × h

Therefore; Area of the parallelogram = 10 units × 6 units = 60 square units

The area of the figure = 16·π square units + 60 square units ≈ 110.3 square units

Learn more on the area of a composite figure here: https://brainly.com/question/15901585

#SPJ1

PLS HELP. What is the frequency of the numbers 6-10?

Answers

The cumulative frequency of the numbers 6-10 is thus 2 + 0 + 1 + 1 + 0 = 4.

How to calculate the frequency of the number?

To determine the frequency of the numbers 6-10 in this stem-and-leaf plot, examine the second row, which has a stem of 1 and leaves of 0 0 2 3 6 6. This row displays the digits 10, 10, 12, 13, 16, and 16, which correspond to 6 students who sold between ten and nineteen lollipops.

Because 2 of these 6 pupils sold exactly six lollipops (represented by leaf 06), the frequency of the number six is two.

There are no students who sold 7 lollipops exactly.

Because one kid sold exactly eight lollipops (represented by the leaf 08), the number 8 has a frequency of one.

One student sold exactly nine lollipops (represented by the number 9) As a result, the frequency of the number 9 is 1.

Zero students sold a total of ten lollipops.

The cumulative frequency of the numbers 6-10 is thus 2 + 0 + 1 + 1 + 0 = 4.

Learn more about frequency of number here:

https://brainly.com/question/13193436

#SPJ1

5) What is the correct definition of a resume?

Question 5 options:

a letter listing all former employers, salaries and positions the applicant has ever had


a document listing detailed reasons why the applicant wants to work for the company and why he should be chosen


a letter serving as a sample of the applicant's writing skills and communication style


a document describing the applicant's experience, strengths, skills, education, and other qualifications

Answers

Answer:

The correction definition of a resume is a document describing the applicant's experience, strengths, skills, education and other qualifications.

Can i have help please

Answers

Answer:

All new reflected coordinates

T (-3, 6)

S (-2, 4)

U (-4, 4)

R (-3, 2)

Step-by-step explanation:

This is because the are reflected sideways on x = 1. This works like a mirror or opening a page of a book if that helps visualise it.

For three seasons each year, a travel agent accommodates a certain number of people in four different tours: Tours A, B, C and D. This is shown as matrix S below. The cost ($) per tour, and the number of brochures printed for each person’s information pack per tour, is shown below as matrix T.

How much did the travel agency make for Summer Tour B?
a. 17,325
b. 22,050
c. 26,775
d. 29,400
e. 61,200

Answers

Answer: 22,050.

Step-by-step explanation: The number of individuals who went on Summer Visit B is given within the moment push of lattice S as 150.

The fetched per individual for Summer Tour B is given within the moment push of matrix T as $145.

Hence, the whole income created from Summer Visit B is:

150 individuals × $145 per individual = $21,750

Can anyone help with this fast???

Answers

Answer: y=12

Step-by-step explanation:

So it says 2x - y = 10 so basically we have to find a number that gives you 10 and that number is 12 because 12-2=10.

I hope this helps!

10. What is the answer in scientific notation?
(3.3 × 107) + (7.7 x 10")
A 8.03 × 10⁹
B 8.03 x 108
C 11 x 108
D 11 x 10⁹

Answers

The correct answer is C) 11 x 10^8.

What is scientific notation?

Scientific notation is a way of writing very large or very small numbers in a compact and convenient form.

To add these two numbers, we need to make sure they have the same exponent. We can do this by converting 7.7 x 10^5 to scientific notation with an exponent of 7:

(3.3 x 10^7) + (7.7 x 10^5) = (3.3 x 10^7) + (7.7 x 10^5) x (10^2 / 10^2)

= (3.3 x 10^7) + (7.7 x 10^7) / 10^2

= (3.3 + 7.7 x 10^-2) x 10^7

= 11 x 10^8

Therefore, the answer is C) 11 x 108.

Learn more about Scientific notation here: brainly.com/question/5756316

#SPJ1

Madison owns a bakery named Cakes and Happiness Bakery. She sells cakes for $20 and sells additional baked goods for $5. How much money should she be making in 2 months if she sells an average of 5 cakes a week and 10 baked goods?
A- $1,050
B- $4,200
C-16,800
(this is just for fun, it's made up. feel free to ask questions fr tho :)

Answers

Answer:

The total amount Madison should be making in 2 months can be calculated as follows:

Number of cakes sold in 2 months: 5 cakes/week x 4 weeks/month x 2 months = 40 cakes

Number of baked goods sold in 2 months: 10 baked goods/week x 4 weeks/month x 2 months = 80 baked goods

Total revenue from cake sales: 40 cakes x $20/cake = $800

Total revenue from baked goods sales: 80 baked goods x $5/baked good = $400

Total revenue from both cake and baked goods sales: $800 + $400 = $1,200

Therefore, the correct answer is not listed among the options provided. The correct answer should be $1,200.


Did i get it right?

The mean on a Biology test was 78. What is your score on the test if you scored 2 deviations above the mean with a standard deviation of 8?

Answers

Your score on the Biology test is 94.

How to find your score on the test if you scored 2 deviations above the mean with a standard deviation of 8?

If you scored 2 deviations above the mean, that means your score is 2 standard deviations above the mean. Since the standard deviation is 8, 2 standard deviations above the mean is:

2 * 8 = 16

Thus, your score on the test is:

78 + 16 = 94

Therefore, your score on the Biology test is 94 if you scored 2 deviations above the mean with a standard deviation of 8.

Learn more about mean on:

https://brainly.com/question/1136789

#SPJ1

At Sam's Kookie shop there is an unlimited number of chocolate chip, sugar, oatmeal, and snickerdoodle cookies. How many ways can Angelina choose six cookies?

Answers

Answer:

84

Step-by-step explanation:

This is a combination problem with repetition. Since there is an unlimited number of each type of cookie, we can choose 6 cookies from a pool of 4 types of cookies.

The formula for choosing r items from n types with repetition is:

(n + r - 1)C(r)

Where C is the combination function.

Using this formula, we can calculate the number of ways to choose 6 cookies:

(4 + 6 - 1)C(6) = 9C6 = 84

Therefore, there are 84 ways for Angelina to choose 6 cookies from Sam's Kookie shop, if she can choose any combination of chocolate chip, sugar, oatmeal, and snickerdoodle cookies with unlimited supply.

Show how you can use integer operations
to explain the relationships among the
translation vectors.

Answers

Just add the coordinates of another point to translate it.

How to translate vectors?

Really simple, you have a vector like <f(x), g(x)>  (the vector is defined by functions just because it does not need to be a constant one) that starts at the origin, if you want to translate it to a point (a, b) (so our vector starts there now) just add any point like (a, b) so you get:

<f(x), g(x)> + (a, b) = <f(x) + a, g(x) + b>

Now your vector starts at the point (a, b), so you translated it. So that is the rule to translate vectors by using integer operations.

Learn more about vectors:

https://brainly.com/question/3184914

#SPJ1

The length of Gwen's rectangular living room is 12 meters and the distance between opposite corners is 13 meters. What is the width of Gwen's living room?

Answers

Answer:

  5 meters

Step-by-step explanation:

You want to know the width of a rectangular living room that is 12 m along one side and 13 m along the diagonal.

Diagonal

The diagonal of a rectangle is the hypotenuse of each of the right triangles it creates by dividing the rectangle in half. If one side length is 12 and the diagonal is 13, these measures are part of the {5, 12, 13} Pythagorean triple.

The width of the living room is 5 meters.

__

Additional comment

You can use the Pythagorean theorem to find the missing length:

  13² = 12² +w²

  169 -144 = w²

  w = √25 = 5

The width of the living room is 5 meters.

Other Pythagorean triples you see in algebra, trig, and geometry problems are {3, 4, 5}, {7, 24, 25}, {8, 15, 17}, {9, 40, 41} and their multiples.

if all these statistics were analyzed at the end of the season, the correlation between number of wins and each of the four baseball statistics would be an example of

Answers

The correlation between the number of wins and each of the four baseball statistics would be an example of bivariate correlation analysis, which measures the strength and direction of the relationship between two variables.

The correlation between number of wins and each of the four baseball statistics would be an example of a bivariate correlation, which measures the strength and direction of the linear relationship between two variables. In this case, the two variables would be the number of wins and each of the four baseball statistics. The correlation coefficient would provide a numerical value that represents the degree of association between the two variables

A positive correlation coefficient would indicate that as one variable increases, so does the other, while a negative correlation coefficient would indicate that as one variable increases, the other decreases.

Learn more about correlation

https://brainly.com/question/30116167

#SPJ4

If all these statistics were analyzed at the end of the season, the correlation between the number of wins and each of

the four baseball statistics would be an example of bivariate analysis.

Bivariate analysis involves analyzing the relationship between two variables to determine if there is any correlation or

association between them.

In this case, the two variables are the number of wins and each of the four baseball statistics.

By conducting a bivariate analysis, you can identify if there is any significant relationship between these variables and

potentially draw conclusions about their impact on team performance.

If all these statistics were analyzed at the end of the season, the correlation between the number of wins and each of

the four baseball statistics would be an example of bivariate analysis.

for such more question on bivariate analysis.

https://brainly.com/question/29525585

#SPJ11

Use the formula 6p + 3q = t to find the value of q when p = 4 and t = 24. 6


Can I have some help please

Answers

When p=4 and t=24 then substituting these values into the equation 6p + 3q = t we get q=0.

To find the value of q in the equation 6p + 3q = t when p = 4 and t = 24, you can substitute the given values into the equation and solve for q. First, replace p with 4 and t with 24

6(4) + 3q = 24

Simplify the left side of the equation

24 + 3q = 24

Subtract 24 from both sides

3q = 0

Divide both sides by 3

q = 0

Therefore, when p = 4 and t = 24, q is equal to 0.

To know more about Substitution:

https://brainly.com/question/24518649

#SPJ4

The table shows items sold at a food stand during a basketball game.
Sports Drink Bottled Water No Drink Total
5
175
35
145
10
80
50
400
Hot Dog
Candy
No Food
Total
0.0875
What is the probability that a person who buys candy at the food stand will not get a drink?

Answers

Answer:

c

Step-by-step explanation:

Answer:

0.0875

Step-by-step explanation:

The number of people who will get candy and no drink is 35 people.

and we know that there are 400 people in total.

So it should be 35/400 = 0.0875

Can someone explain how to do this

Answers

The smallest number possible is 42.5 pound.

We have,

42 pounds 8 ounce.

We know 1 pound = 16 ounce

So, 42 pounds 8 ounce

= 42 + 8/16

= 42 + 1/2

= 42+ 0.5

= 42.5 pounds

Now, dividing by 5 we get

= 42.5/5

= 8.5

Learn more about Unit conversion here:

https://brainly.com/question/19420601

#SPJ1

A box contains 3 pens, 2 markers, and 1 highlighter. Tara selects one idem randomly and does not return it to the box. She then selects a second idem randomly. What is the probability that Tara selects 1 pen and then 1 marker? A. ) 5/36 B. ) 6/30 C. ) 6/36 D. ) 27/30​

Answers

The probability that Tara selects 1 pen and then 1 marker is 6/30 (option b).

To solve this problem, we need to first find the total number of ways that Tara can select two items from the box without replacement.

In this case, we have n = 6 (3 pens, 2 markers, and 1 highlighter) and r = 2. Therefore, the total number of ways that Tara can select two items is:

6C2 = 6! / 2! (6 - 2)! = 15

Next, we need to find the number of ways that Tara can select a pen first and then a marker.

Therefore, the number of ways to select a pen first is 3, and the number of ways to select a marker second is 2. The total number of ways to select a pen first and then a marker is:

3 x 2 = 6

Finally, we can find the probability of selecting a pen first and then a marker by dividing the number of ways to select a pen first and then a marker by the total number of ways to select two items:

6 / 15 = 2 / 5

Therefore, the correct answer is option B) 6/30, which can be simplified to 2/5.

To know more about probability here

https://brainly.com/question/11234923

#SPJ4

Triangle ABC with vertices at A(-3, -3), B(3, 3), C(0, 3) is dilated to create triangle A'B'C' with vertices at A'(-12, -12), B'(12, 12), C'(0, 12). Determine the scale factor
used

Answers

The scale factor used to dilate triangle ABC to triangle A'B'C' is approximately 4. So, correct option is C.

To determine the scale factor used to dilate triangle ABC to triangle A'B'C', we can use the formula:

scale factor = distance(A', B') / distance(A, B)

We can choose any pair of corresponding vertices to calculate the distance, but it's usually easiest to use the endpoints of a side. Let's use points A and A', and points B and B', respectively:

distance(A', B') = √[(12 - (-12))² + (12 - (-12))²] = √(24² + 24²)  ≈ 34

distance(A, B) = √[(3 - (-3))² + (3 - (-3))²] = √(6² + 6²) = 6√2

Substituting these values into the formula, we get:

scale factor = 34 / (6√2) ≈ 4

This means that every length in triangle A'B'C' is 4 times the corresponding length in triangle ABC.

Therefore, Correct option is C.

To learn more about scale factor click on,

https://brainly.com/question/31641749

#SPJ1

7B Math: Efficiency Expert Portfolio
Directions:
You will mathematically and experimentally show how 4 figures made from the SAME size paper will produce different volumes.
Take 4 sheets of paper (I used 8 ½ x 11 printer paper you will use 8x10 in) and create:
-A: tall rectangular prism
-B: short rectangular prism
-C: tall cylinder
-D: short cylinder

Mathematically you will figure the dimensions of your shapes just using your paper dimensions versus a ruler.


A: B: C: D:






Volume of Prism: l x w x h
Volume of Cylinder: r x r x 3.14 x h
So we will use our paper dimensions to find the shape measurements needed to find the volume of each one.
A and B….the prisms are easy. We just take the dimension and divide it by 4 to find our measurement.
C and D ….the cylinders are a bit more tricky. We know the circumference of our circle tops and the heights of our cylinders but we need to find the radius of our circle top.
Circumference = diameter x 3.14
11 = d x 3.14
Divide both sides by 3.14 to find the diameter
11/3.14 = d
3.5 = d but in finding the volume of the cylinder we need the radius.
d/2 = r 3.5/2 = 1.75 in

Answers

According to the information, we can infer that the dimension of each shape is A are 8 x 8.5 x 2, B are 8 x 2 x 10, olume of 401.9 cubic inches,  height of 2 inches and a radius of 4 inches.

How to calculate the dimensions of each shape?

For shape A, the height of the rectangular prism is equal to the length of the paper (8 inches) and the width is equal to one-fourth of the width of the paper (2 inches). Therefore, the dimensions of shape A are 8 x 8.5 x 2.

For shape B, the height of the rectangular prism is equal to one-fourth of the length of the paper (2 inches) and the width is equal to the width of the paper (8 inches). Therefore, the dimensions of shape B are 8 x 2 x 10.

For shape C, the height of the cylinder is equal to the length of the paper (8 inches) and the radius of the circle top is equal to one-half of the width of the paper (4 inches). Therefore, the dimensions of shape C are a height of 8 inches and a radius of 4 inches, giving a volume of 401.9 cubic inches (rounded to one decimal place).

For shape D, the height of the cylinder is equal to one-fourth of the length of the paper (2 inches) and the radius of the circle top is equal to one-half of the width of the paper (4 inches). Therefore, the dimensions of shape D are a height of 2 inches and a radius of 4 inches, giving a volume of 100.5 cubic inches (rounded to one decimal place).

Learn more about dimensions in: https://brainly.com/question/28688567

#SPJ1

Other Questions
Some whole numbers are not integersTrue/FalseSome integers are not irrational numbersTrue/FalseSome whole numbers are irrationalnumbersTrue/FalseAll integers are whole numbersTrue/False On a piece of paper graph y = 2x-4 then determine which answers matches the graph you drew Topic: Effects of Price Controls on Market Equilibrium One method of government interventions in markets is through price controls. The government intervenes to regulate prices by imposing price controls, which are legal restrictions on how high or low a market price may go. Price ceiling is the maximum price sellers are allowed to charge for a good or service. Price floor is the minimum price buyers are required to pay for a good or service. Higher education has become increasingly expensive and hence education now costs much more than it did before. One of the ways the government controls prices is by setting a floor or a ceiling on the market.Explain what might happen in the market for higher education if the government placed a price ceiling on the cost of one undergraduate credit hour.Explain your answers using economic theory on impacts of price ceiling on market equilibrium.Discussion Checklist: What are the impacts of pricing ceiling market equilibrium in education market?Does it matter whether or not the ceiling is set above or below the equilibrium price? Who might benefit from this price restriction?Who might be harmed from this price restriction? What is the length of RP which diagram below appears to show a pair of perpendicular lines Diagram A Diagram B Diagram C. Explain your Answer. Which term is defined as the review of the performance of physicians or health care organizations by an outside body Professor Carroll, of course you agree that all of us deserve an excellent grade in this class. Because if you don't, you'll get rotten evaluations at the end of the semester, and as a result, you may be denied tenure."A) Complex question.B) Division.C) Appeal to pity.D) Appeal to force.E) No fallacy. True or False? A non-generic class cannot be derived from a generic class. please i need your help for today please i would really appreciate it Question is attached as a file. The first treatment priority for a patient with an altered level of consciousness is to obtain and maintain a patent airway. T or F? What is the first link in the out-of-hospital cardiac arrest (OHCA) chain of survival?a. Activation of emergency responseb. Defibrillationc. Advanced resuscitation d. High-quality CPR A Company Is Desinging A New Cylindrical Water Bottle. If the price of the product in a perfectly competitive market increases what happens to the level of profit in the short run? What happens to the number of individual firms in the market and to the level of profit in the long run? Fully explain your answer.Answer within half hour and correct will give you positive feedback. Question 54 Marks: 1 The quiescent settling of water such as would occur in a reservoir, lake or basin without the aid of chemicals is known asChoose one answer. a. plain sedimentation b. coagulation c. settling d. flocculation Discuss the role of the Reserve Bank of Australia as aregulatory body in Australia and compare with the role played bythe Central Bank of Malaysia.You may highlight lessons that one could learn fro Which types of communication need a specific data structure to transferring the data? the term _____ refers to smith's dual rational and non rational approach to action and individual and collective approach to order Students are making lemonade from a powdered lemon drink mix. Khloe mixes 5cups of water and 2 teaspoons of powdered lemon mix. Jayden mixes 1 cup of waterand 2 teaspoons of powdered lemon mix. Whose mix will be more lemony? A Khloes mix will be more lemony.B Jayden's mix will be more lemony.C The two mixes will be equally lemony. ninety-two-year-old robert is watching his 25year-old grandson play an action video game that involves real time strategy. robert challenges his grandson to a round, but a few minutes into the game, robert gets frustrated because his fingers are not working fast enough, and decides to quit. what theory of aging might explain why robert cannot keep up with his grandson's quick game play?