- What is the common difference of the AP 11,-1,-13, -25, ... ?

Answers

Answer 1

Answer:

-12 is the common differences

Answer 2
I believe it would be -12 I’m not sure tho

Related Questions

Solve the system of equations and choose the correct answer from the list of options. d + e = 15 −d + e = −5 Label the ordered pair as (d, e). (4 points) Question 3 options: 1) (0, 0) 2) (10, −5) 3) (5, 10) 4) (10, 5)

Answers

Answer:

3) (5, 10)

Step-by-step explanation:

d + e = 15

-d + e = -5

e = -5 + d

substitude e for -5 + d

d + -5 + d = 15

2d = 10

d = 5

figure out e

5 + e = 15

e = 10

PLEASE HELP I WILL MARK
BRIANLIST Caitlin has $24 to spend. She spent $8.50, including tax, to buy a book. She needs to save $6.25, but she wants to buy some candy. If each piece of candy costs $0.25 including tax, what inequality would show the maximum number of pieces Caitlin can buy? Let x represent the cost of one piece of candy.

Solve your inequality by showing your work and steps.

Answers

Answer: 37 pieces of candy

Step-by-step explanation:

24-8.50 is 15.50 she wants to save 6.25, so, 15.50-6.25 is 9.25. 9.25 divided by the cost of each candy (0.25) is 37

Jeff and Kathy are in a walking race. Kathy is faster and walks 3 meters per second. Jeff walks 2 meter
per second. Jeff gets a 24 meter head start.
At what time are Kathy and Jeff at the same distance in the race
1. 3 seconds
2. 30seconds
3. 36 seconds
4. 24 seconds

Answers

Answer:

24 seconds

Step-by-step explanation:

3*24=72

24*2=48

48+24=72

Which of these expressions are equivalent to [tex]\frac{p}{3}[/tex]
A. [tex]p-\frac{2}{3} p[/tex]
B.[tex]\frac{1}{3}p[/tex]
C.[tex]p-3[/tex]
D. 3 ÷ p
E. [tex]\frac{3p}{9}[/tex]
F. [tex]\frac{1}{3}p + \frac{1}{3}p + \frac{1}{3}p[/tex]

Answers

Answer:

whaaaaaattttt                        

Step-by-step explanation:

.................................... i think c or f

Ayoooo somebody please help me! 20pointss

Answers

The answer will be c because the negative at the beginning will always signify a reflection over the x-axis and the whenever you are adding something after the x, it is going to the left, and lastly at the end when it is addition at the end, it is going to be an upwards translation

Twenty percent of 56 is 11.2

TRUE OR FALSE


FIRST TO ANSWER GET THE POINTS AND IM GONNA GIVE HIM A BRAINLIEST ANSWER. ORRRAYT​

Answers

It is true! Because you can move over the decimal point and 10% of it is 5.6 doubling that is 11.2

A traffic fanatic wants to estimate the maximum number of cars that can safely travel on a particular road at a given speed. He assumes that each car is 17 feet long, travels at speed s, and follows the car in front of it at a safe distance for that speed. He finds that the number N of cars that can pass a given spot per minute is modeled by the function
N(s) 87s/19 + 19 (s/24)2|
At what speed can the greatest number of cars travel safely on that road?

Answers

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Name:
Date:
Class:
Test: Lessons 18-1 Slicing Solids and 18-2 Lateral and Surface Area of Prisms
Circle the term or phrase that best completes each sentence.
1. The figure on the left is a ...
triangular prism.
triangular pyramid.
2. The figure on the right is a...
three-dimensional figure.
two-dimensional composite figure.
3. Another name for the shapes that make up any three-dimensional
figure is ...
faces.
edges.
4. For any three-dimensional figure, the sum of the areas of all its
faces is its ...
surface area.
area.

Answers

Answer:

?????????

Step-by-step explanation:

that is a lot

Please help
i will give brainleist
Screen shot down below⬇⬇⬇

Answers

Answer:

ok

Step-by-step explanation:

i think its sependent variable

peggy drives for 3 hours at an average speed of 61 miles per hour. Then when she crosses over into the next state she is able to drive the next 2.5 hours at an average speed of 72 miles per hour.

what was her average speed for the entire trip?

Answers

Answer:

65 miles per hour

Three times Francis' age plus five times Earl's age is 230. Earl is also four times Francis age. How old is Earl?

Answers

Answer:

E = 40 years

Step-by-step explanation:

Let the age of Francis be F.

Let the age of Earl be E.

Translating the word problem into an algebraic expression, we have;

3F + 5E = 230 ......equation 1

E = 4F .......equation 2

To find the value of F;

Substituting eqn 2 into eqn 1, we have

3F + 5(4F) = 230

3F + 20F = 230

23F = 230

F = 230/23

F = 10 years

Now, to find the value of E;

From eqn 2;

E = 4F

Substituting the value of "F" we have;

E = 4*10

E = 40 years

Therefore, Earl is 40 years old.

Please help me not sure

Answers

Question:

What is the probability that a  card drawn from a deck of 52 cards is not back?

Answer:

1/2 and if not it will be 25/52

Step-by-step explanation:

A card game has each even cards

the price per gallon of gas with a $7 car wash is $3.19 and the price without the car wash is $3.39. When is it worth it to buy the car wash? When is it worth it if the car wash costs $2?

Answers

Answer:

The price per gallon of gas with a $7 car wash is $3.19

Then if you purchase x gallons of gas and also pay for the car wash, the total cost is:

C(x) = $7 + $3.19*x

In the case that you do not pay for the car wash, the cost per gallon is $3.39

Then the cost for x gallons of gas in this case is:

K(x) = $3.39*x

When is it worth it to buy the car wash?

We need to sett the equations:

C(x) = K(x)

This means that you pay exactly the same in both cases, but in one ( C(x)) you get the car wash and in the other not.

Then we need to solve:

$7 + $3.19*x = $3.39*x

$7 = ($3.39 - $3.19)*x = $0.20*x

$7/$0.20 = x = 35

Then for 35 gallons, is worth to buy the car wash.

In the case where the car wash costs $2, then the equation C(x) becomes:

C(x) = $2 + $3.19*x

Then if we solve the same equation:

C(x)  =K(x)

$2 + $3.19*x = $3.39*x

$2 = ($3.39 - $3.19)*x

$2 = $0.20*x

$2/$0.20 = x

10 = x

Then for 10 galons is whort  buy the car wash.

40 pts please help! picture below!

Answers

Answer:

B. 135

Step-by-step explanation:

CB is 45

AB= half of circle or 180*

So, 180-45=135

Therefore, the answer is 135* or b

hope this helps

Answer:

135 degrees

Step-by-step explanation:

Since the angle is measured from the center, the arc is the same as the angle measurement.

ACB = 180

AC + CB = 180

AC + 45 = 180

AC = 180-45 = 135


22, 17. 12, 7... O Arithmetic
O Geometric
O Neither

Answers

It would be Arithmetic.

Arithmetic means that the numbers are increased or decreased by the same number each time. This does not include multiplication.

And since all of these are subtracted by 5, it would be Arithmetic.

Vx
What is the percent decrease when the balance in a bank account goes from $300 to $60?
O The percent decrease is 20%.
O The percent decrease is 25%.
O The percent decrease is 80%.
O The percent decrease is 87%

Answers

I’m pretty sure the answer is %80!

Answer:

C.  80%

Step-by-step explanation:

If you wanted to put a fence around your garden, would you find the perimeter or the area of the garden??

Answers

Answer:

U would find the perimeter.

Step-by-step explanation:

Could use help on this please. No wrong answers! I NEED to get an A on this otherwise I'll have to literally repeat the year.

Answers

Answer:

blank 1: 0.75b

black 2: 2/5p

Match each term with its notation.

___________ The number of treatment conditions
___________ The number of scores in each treatment.
___________ The total number of scores in the entire study.
___________ The sum of the scores for each treatment condition.
___________ The sum of all of the scores in the research study.
___________ The F-ratio

1. n
2. F
3. G
4. N
5. k
6. T

Answers

Answer:

_k_ The number of treatment conditions

_n_ The number of scores in each treatment.

_N_ The total number of scores in the entire study.

_T_ The sum of the scores for each treatment condition.

_G_ The sum of all of the scores in the research study.

_F_ The F-ratio

Step-by-step explanation:

These notations are ANOVA (Analysis of variance) notations, where

k is the number of treatment conditions

n is the number of scores in the treatment

N is the total number of scores in the entire study

T is the sum of scores for a specific treatment

G is the sum of all scores in the study

and F is the F-ratio.

Now, for the question, we will match each term with its notation

_k_ The number of treatment conditions

_n_ The number of scores in each treatment.

_N_ The total number of scores in the entire study.

_T_ The sum of the scores for each treatment condition.

_G_ The sum of all of the scores in the research study.

_F_ The F-ratio

A long history of testing water samples in a certain lake has shown that the level of a certain pollutant is approximately normally
distributed with standard deviation 4.5 mg/L. What is the minimum number of samples required to estimate today's level to within 0.4
mg/L with 95% confidence? (Don't forget to round Zc to two decimal places!)

Answers

Answer:

The minimum number of samples required is 487.

Step-by-step explanation:

We have that to find our [tex]\alpha[/tex] level, that is the subtraction of 1 by the confidence interval divided by 2. So:

[tex]\alpha = \frac{1 - 0.95}{2} = 0.025[/tex]

Now, we have to find z in the Ztable as such z has a pvalue of [tex]1 - \alpha[/tex].

That is z with a pvalue of [tex]1 - 0.025 = 0.975[/tex], so Z = 1.96.

Now, find the margin of error M as such

[tex]M = z\frac{\sigma}{\sqrt{n}}[/tex]

In which [tex]\sigma[/tex] is the standard deviation of the population and n is the size of the sample.

Standard deviation 4.5 mg/L.

This means that [tex]\sigma = 4.5[/tex]

What is the minimum number of samples required to estimate today's level to within 0.4 mg/L with 95% confidence?

This is n for which M = 0.4. So

[tex]M = z\frac{\sigma}{\sqrt{n}}[/tex]

[tex]0.4 = 1.96\frac{4.5}{\sqrt{n}}[/tex]

[tex]0.4\sqrt{n} = 1.96*4.5[/tex]

[tex]\sqrt{n} = \frac{1.96*4.5}{0.4}[/tex]

[tex](\sqrt{n})^2 = (\frac{1.96*4.5}{0.4})^2[/tex]

[tex]n = 486.2[/tex]

Rounding up

The minimum number of samples required is 487.

PLEASE HELP, 80 POINTS!!!!

1. Write as a function of an acute angle. sec(11 pi/4)
A): sec45
B): -sec45
C): -sec(-45)
D): sec(-45)

2. If cot0=5.671, find a point on the terminal side of 0.
A): (5.671, 1)
B): (1, 5.671)
C): (5.671, -1)
D): (-1, 5.671)

3. Convert to degrees. 2^R
A): 360
B): 180
C): 114.592
D): 1.570

Answers

Answer:

I think it's

1. C

2. B

3. A

Step-by-step explanation:

ILS.
Carnival visitors
50
70
90
110
130
150
What fraction of the days did the carnival have 70 or fewer visitors?
Submit

Answers

Answer:

its 1/4 :)

Step-by-step explanation:

After observing the number of visitors, the fraction of the days that the carnival has 70 or fewer visitors is 1/3.

A fraction is a part of the whole number and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction.

It can be written in the form of p:q, which is equivalent to p / q.

Given that,

There are 2 days with 70 or fewer visitors.

To find the required fraction,

Determine how many days out of the given total had 70 or fewer visitors.

Since there are 2 days with 70 or fewer visitors,

To calculate the fraction,

Divide the number of days with 70 or fewer visitors (2) by the total number of days (6).

So, the fraction is 2/6.

Simplifying this fraction yields 1/3.

Hence, the required fraction is 1/3.

To learn more about the fraction visit:

https://brainly.com/question/5454147

#SPJ4

If x=2 and y=5 Evaluate this expression: 6x +5 y

Answers

Answer:

12 + 25 = 37

Step-by-step explanation:

If we have the value for each of the variables, we can plug them in, and be done with it.

when we plug them in, we get

6(2) + 5(5)

12 + 25

37

9. Are there any outliers in the data from question #7?
A. Yes; Week 10 is an outlier since it is the greatest data point.
B. Yes; Week 1 is an outlier since it is the lowest data point.
C. Yes; Week 7 is an outlier since it does not fit the general trend of the data.
D. No; there are not any outliers in the data.

Answers

Answer:

A) Yes; Week 10 is an outlier since it is the greatest data point.

Which expression can be used to simplify this expression? -2 divided by 1 and 3/4

Answers

I think the answer is -1.1428

2. (MCC 6.5) Find the value of x. 77° (6x17)°​

Answers

Answer:

x = 17

Step-by-step explanation:

77° + (6x + 1)° = 180° (angels on a straight line)

Solve for x

77 + 6x + 1 = 180

Add like terms

6x + 78 = 180

6x + 78 - 78 = 180 - 78

6x = 102

6x/6 = 102/6

x = 17

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!

Answers

Answer:

Your answer would be B

Step-by-step explanation:

a way to remember it is:

a food web= think of a spiders web and how it goes multiple ways

a food chain= think of a metal chain, they only link on one another and go only on direction or path

6
Uzupełnij zdania, wykorzystując podane
w nawiasach wyrazy w odpowiedniej formie.
Nie zmieniaj kolejności podanych wyrazów,
jednak - jeżeli jest to konieczne - dodaj
inne wyrazy. W każdą lukę możesz wpisać
maksymalnie cztery słowa, wliczając w to
wyrazy już podane.
1 We couldn't make an omelette because we
(have /no/egg)
2 You cooked a delicious meal, so let (1 / wash/
dish)
3 My uncle is a chef, so everyone (listen / he /
advice)
about cooking.
4 Claire is trying (not/ eat / sweet)
5 I only (drink/bit)
the coffee because it was too strong.​

Answers

Answer:

This is an english server?

Step-by-step explanation:

PLS HELP DUE SOON SHOW YOUR WORK!

Answers

9514 1404 393

Answer:

615.8 square feet9 truckloads

Step-by-step explanation:

The area of the circular ring is given by the formula ...

  A = πr²

where r is the radius, or half the diameter.

  A = π(14 ft)² = 196π ft² ≈ 615.752 ft²

The area of the training area is about 615.8 square feet.

__

The number of truckloads of dirt required for coverage will be ...

  (615.8 ft²)/(75 ft²/truckload) ≈ 8.21 truckloads

Since the dirt comes only in whole truckloads, Hilary needs 9 truckloads.


A 30-foot ladder was put up against a building. The ladder makes a 64° angle with the ground. How high up
on the wall does the top of the ladder reach?

Answers

Answer:

height = 26.96 feet

Step-by-step explanation:

sin 64° = height/30

0.8988 = height/30

height = 26.96 feet

Other Questions
This explorer was looking for a way to go west from Europe to find Asia. He instead discovered a famous river and explored the area around New York City. Who is this explorer? You are a Muslim born and raised in Mindanao. You are a member of a commission tasked to resolve this issue in the Philippines. The goal is to create a proposal detailing and explaining how you would resolve this conflict. Is it better to be a child, a teenager, or an adult? What are the benefits of each age? What are the drawbacks? Choose the period of life that you think is best and write an essay arguing why it is the best time of life. Support your position with anecdotes from your own life as well as facts and details drawn from the lives of others. how did you do it i still can't figure it out Can someone help me with this what expression is equivalent to -10x + 5 a. -5xb. -15xc. 10x -5d. 5-10xe. -5 - 10x if you let a soap in the floor does the soap is cleaning the floor or is the soap getting dirty? Name the salt produced if sodium carbonate reacts with dilute nitric acid ? Write the equation. A 1.50 kg cart moves in a circular path of 1.30 m radius at a constant speed of 2.00 m/s. (a) Calculate the magnitude of the centripetal acceleration of the cart. (b) Calculate the magnitude of the centripetal force on the cart. (c) Calculate the coefficient of friction between the tires and the ground(d) Describe the direction of the centripetal force. Dentist is a silver amalgam to fill a cavity in a patients tooth but when the bill is sent to the insurance company it states that they used porcelain instead. what kind of crime is this an example of?A) Individual Occupational CrimeB) Professional Occupational CrimeC) State Authority Occupational CrimeD) Organizational Occupational Crime What is meant by dissent? Why is it important in a democracy? write a story that ends with not all gulity is gold HELP PLEASE:How much work is done to increase the speed of a 2kg body from 36km / h to 72km / h? Write a C++ function for the following:Suppose that Account class has a method called withdraw, which will be inherited by Checking and Savings class. The withdraw method will perform according to account type. So, the late bind is needed. Declare the withdraw method in Account class. The method should take a double input as withdraw amount and output true if the withdraw successfully and false if the withdraw unsuccessfully. Please tell me how to figure it out thanks The angle of elevation from Nathan to a lighthouse is 74.If the lighthouse is 112 feet tall, how far is Nathan from thebase of the lighthouse? The price of a sweater was reduced from $20 to $12. By what percentate was the price of the sweater reduced? Its comforting to know Chris was here, Billie explains, to know for certain that he spent time beside this river, that he stood on this patch of ground. So many places weve visited in the past three yearswed wonder if possibly Chris had been there. It was terrible not knowingnot knowing anything at all. Many people have told me that they admire Chris for what he was trying to do. If hed lived, I would agree with them. But he didnt, and theres no way to bring him back. You cant fix it. Most things you can fix, but not that. I dont know that you ever get over this kind of loss. The fact that Chris is gone is a sharp hurt I feel every single day. Its really hard. Some days are better than others, but its going to be hard every day for the rest of my life. Abruptly, the quiet is shattered by the percussive racket of the helicopter, which spirals down from the clouds and lands in a patch of fireweed. We climb inside; the chopper shoulders into the sky and then hovers for a moment before banking steeply to the southeast. For a few minutes the roof of the bus remains visible among the stunted trees, a tiny white gleam in a wild green sea, growing smaller and smaller, and then its gone. (203) What effect do the words abruptly, shattered, and percussive have in the final paragraph above? A. They exemplify Krakauers tendency to overwrite. B. They mimic the intrusion of the helicopter through sounds. C. They draw in the reader emotionally. D. They illustrate the harsh reality of the Alaskan wilderness. E. They stand as a metaphor for Chris character. Please select the best answer from the choices provided A B C D E Los hombres adultos tienen alturas con una media de 69.0 pulgadas y una desviacin estndar de 2.8 pulgadas. Encuentre la puntuacin z de un hombre de 70.3 pulgadas de alto. (Redondee la respuesta con 4 decimales) which number is composite 5,9,2,11