PLEASE HELP!!!!!!!!!!!!!!!!!!!! ASAP PLEASE!!!!!!!!!!!!!!!!!!!!!!!

PLEASE HELP!!!!!!!!!!!!!!!!!!!! ASAP PLEASE!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

729

Step-by-step explanation:

I have not done this in some time so the terms may be a bit unconventional, but they work. The key to this is multiplying by -3.

1*(-3) = -3

-3*(-3) = 9

And so on.

1, -3, 9, -27, 81, -243, 729


Related Questions

PLEASE HELP

Think of all of the different games that have been presented in this lesson: rolling a die, using a spinner, drawing a card from a deck, etc. Sometimes the results ended favorably for one person over another, but that’s not what we want for this activity. Can you design a fair game? Use this worksheet to design a game whose expected value is 0. Be sure to define the rules of play. Prove that your game is fair using the expected value calculation.

Answers

The game that is  used for the scenario above in terms of fair play is  using a balloon. Here, the player will hit the balloon.

What is the scenario under the balloon game?

The rule of play are:

This is a classic game with simple rules which are:

Each player to hit the balloon up and it bonce into the air but when one should not allow it to touch the ground.,Players would be tied together in twos and they will juggle a lot of balloon and it have to be more than 1 balloon with one of their hands tied to their back.

A scenario of the worksheet game whose expected value is 0 is given below:

Assume that it costs about $1 for a player to play the billon game and as such, if  the player hits a balloon, they will be given $3. what can you say. Can you say that it this game is fair or not? and who has the biggest advantage.

Solution

Note that a  game is ”fair” if the expected value is said to be 0. When a player is said to hits a balloon, their net profit often increase by $4.  So when the player do not hit a balloon, it drops to $1.

(4)(0.313) + (-1)(0.313)

= 0.939 approximately

Thus, the expected value is $0.939 which tells that the game is fair.

Learn more about fair play from

https://brainly.com/question/24855677

#SPJ1

Anjali was keeping track of how far she walked. She walked 1 1/10 miles on Monday, 4 4/5 miles on Wednesday, and 2 1/4 on Friday. What was the total distance she walked? show your work using decimals. pls help

Answers

Answer:

8.15 miles

Step-by-step explanation:

Monday: 1 1/10 miles = 1.1

Multiply by 10 to get to 100

Wednesday: 4 4/5 miles = 4.8

Multiply by 20 to get to 100

Friday: 2 1/4 miles = 2.25

Multiply by 25 to get to 100

1.1 + 4.8 + 2.25 = 8.15 miles

8.15. is the answerrrrr

A courier service company wishes to estimate the proportion of people in various states that will use its services. Suppose the true proportion is 0.03. If 476 are sampled, what is the probability that the sample proportion will be less than 0.04

Answers

The probability that the sample proportion will be less than 0.04 is 0.8995 or 89.95%.

The true proportion (p) is given to be 0.03.

Therefore, Mean (μ) = p = 0.03.

The standard error of sampling distribution can be calculated using the formula σ = √[{p(1 - p)}/n], where n, is the sample size, that is, n = 476.

Therefore, σ = √[{0.03(1 - 0. 03)}/476] = 0.00782.

Since, np = 14.28 and n(1 - p) = 461.72 are both greater than 5, we assume the sample is normally distributed.

Since, we are asked to find the probability that the sample proportion is less than 0.04, we using our calculator, enter as following:

Normalcdf(-100000000,0.04,0.03,0.00782), which gives us the value 0.8995 or 89.95%.

Thus, the probability that the sample proportion will be less than 0.04 is 0.8995 or 89.95%.

Learn more about probability of sampling distributions at

https://brainly.com/question/15520013

#SPJ4

CAN ANYONE HELP! PLSS

Answers

Answer:

x = 8

Step-by-step explanation:

An Equilateral triangle is a triangle in which all three sides and angles are equal. The value of each angle of an equilateral triangle is 60 degrees therefore we get the equation 9x - 12 = 60

Add 12 from both sides to isolate the 9x leaving us with:

9x = 72

Divide both sides by 9 to give us x, which is

x = 8

What is the solution to the equation below? (Round your answer to two
decimal places.)
log₂ x = 4.3
A. x = 18.49
B. x=2.15
C. x = 8.60
D. x=19.70

Answers

Answer:

D

Step-by-step explanation:

using the rule of logarithms

[tex]log_{b}[/tex] x = n ⇒ x = [tex]b^{n}[/tex] , then

[tex]log_{2}[/tex] x = 4.3 ⇒ x = [tex]2^{4.3}[/tex] ≈ 19.70 ( to 2 dec. places )

If quadrilateral JKLM had a translation where all the vertices were in the second quadrant, what would be the vertices?

Answers

C - because it’s in the third quadrant both x and y coordinates need to be negative

If a 25-meter flagpole casts a shadow that is 50 meters long, how long is the shadow cast by a tree that is 40 meters tall

Answers

Answer:

The shadow cast by the tree is 80 meters long.

Step-by-step explanation:

Flagpole:

object/shadow

25/50 = 1/2

Tree:

object/shadow

40/x

Solve for x:

1/2 = 40/x

x = 80

The given figure shows the intersection of plane Swith a square pyramid

Answers

The shape of the cross section is a square. The correct option is the D. SQUARE

Cross section

From the question, we are to determine shape of the cross-section formed.

A cross-section is seen when a three-dimensional image is cut by a plane.

The given figure is a square pyramid.

In the given diagram, plane S is a square. The intersection of plane S with the square pyramid gives square cross-section as shown in the figure.

Thus, the shape of the cross section is a square.

A shows a parallelogram

B shows a triangle

C shows a trapezoid

D shows a square

Hence, the shape of the cross section is a square. The correct option is the D. SQUARE

Lear more on Cross section here: https://brainly.com/question/13028300

#SPJ1

Which expression is equivalent to -2x + 5 ?
10 - 4x - 5 + 2x
3(2x + 1) - x - 1
3x + 5 - x - 10
–x - 9 + 4x + 4

Answers

Step-by-step explanation:

the first one

10 - 4x - 5 + 2x

-4x + 2x = -2x

10 - 5 = 5

so, in sum,

-2x + 5

Jacque needs to buy some pizzas for a party at her office. She's ordering from a restaurant that charges a \$7.50$7.50dollar sign, 7, point, 50 delivery fee and \$14$14dollar sign, 14 per pizza. She wants to buy as many pizzas as she can, and she also needs to keep the delivery fee plus the cost of the pizzas under \$60$60dollar sign, 60.

Answers

The inequality that can be used to represent the situation is 7.50 + 14x ≤ 60 where x ≤ 3.75

Inequality

Delivery fee = $7.50Cost of each pizza = $14Budget = $60Number of pizza = x

7.50 + 14x ≤ 60

14x ≤ 60 - 7.50

14x ≤ 52.50

x ≤ 52.50 / 14

x ≤ 3.75

Learn more about inequality:

https://brainly.com/question/25275758

#SPJ1

Select the correct answer.

What is the value of x in the triangle?

a 30-60-90 triangle with a long leg of the length of 5 and a short leg of length x.

Find X

Answers

Answer:

5√3/3

Step-by-step explanation:

To get the shorter leg of the triangle, we have to divide the longer leg by √3: 5/√3

To solve, multiply by √3/√3: 5/√3 * √3/√3 = 5√3/√9 = 5√3/3

What is the sum of a° + c°?

300°

120°

230°

240°

Answers

Answer:

300°

Step-by-step explanation:

Given from the diagram:

Angle a° = 180° (Single angle on a straight line)

Angle c° + 60° = 180° (Sum of angles on a straight line)

Angle c° = 180° - 60° = 120°

Angle a° + c° = 180° + 120° = 300°

Answer:

a + c = 300°

Step-by-step explanation:

a = 180°

c = 180° -  60° = 120°

a + c = 180° + 120° = 300°

will give brainliest! Select the graph which correctly displays the function f(x) = |x + 2|– 3.

Answers

X+2 on graphs are opposite so you move it to the left 2 from the origin. And then -3 is down 3 which is not opposite.

Adam put $100 in a savings account. After 10 years, he had $1649 in the account. What rate of interest did he earn? Use the formula A = Pert, where A is the ending amount, P is the principal (initial amount), r is the interest rate, and t is time.
A.20%
B.5%
C.28%
D.3%

Answers

Answer:

Step-by-step explanation: C. 28%

[tex]A = Pe^{rt}[/tex]

[tex]1649 = 100 \cdot e^{10r}\\16.49 = e^{10r}\\\ln{16.49} = 10r\\r = \frac{\ln{16.49}}{10} = 0.28\\[/tex]

Geometry isnt my best subject. Can someone please help me?

Answers

Answer:

3.

Step-by-step explanation:

The line segments are in the following ratio:-

2/10 = x/15

10x =  30

x = 3.

A radio telescope has a parabolic surface, as shown below.
A parabola opening up with vertex at the origin is graphed on the coordinate plane. The height of the parabola from top to bottom is 1 meter, and its width from left to right is 20 meters.
If the telescope is 1 m deep and 20 m wide, how far is the focus from the vertex?

Answers

The height of the telescope of 1 meter and width of 20 meters gives a distance of the focus from the vertex of 25 meters.

Which method can be used to find the distance between the focus and vertex?

Given that the vertex is at the origin, we have;

(h, k) = (0, 0)

The equation of a parabola is presented as follows;

(x - h)² = 4•p•(y - k)

x² = 4•p•y

When x = 10, y = 1

Therefore;

p = 10² ÷ 4 = 25

The focus of the parabola = (h, k + p)

Which gives;

The focus of the parabola = (0, 0 + 25) = (0, 25)

The distance of the focus from the vertex is therefore;

d = 25 - 0 = 25

The distance of the focus from the vertex is 25 meters

Learn more about the parts of a parabola here:

https://brainly.com/question/22404310

#SPJ1

Geometry question, I need help with this.

Answers

1st transformation: A vertical translation of the figure down by 8 units

2nd transformation: Shows a reflection on both axis and vertical translation up the plane by 8 units

Transformation of coordinates

Transformation is a way of changing the position of an object on an xy-plane.

For the translation

(x, y)-> (x, y-8)

It shows a vertical translation of the figure down by 8 units while the translation;

(x, y - 8) -> (-x, -y)

shows a reflection on both axis and vertical translation up the plane by 8 units

Learn more on transformation here: https://brainly.com/question/1462871

#SPJ1

Ella’s geometry teacher asked each student to devise a problem and write out its solution. Here is Ella’s work:

A triangle has side lengths of 10, 11, and 15. What type of triangle is it?

Procedure:

102 ?? 112 + 152

100 ?? 121 + 225

100 < 346

Conclusion:

This triangle is an acute triangle.

Which statement best summarizes Ella’s work?
Ella’s procedure and conclusion are correct.
Ella’s procedure is correct, but her conclusion is incorrect.
Ella’s procedure is incorrect, but her conclusion is correct.
Ella’s procedure and conclusion are incorrect.

Answers

Here you go hope this helps

What's Part of a 1 minute and 5 seconds?

Answers

65 seconds or 1 whole clock rotation

On a coordinate plane, 2 lines are shown. Line P Q has points (negative 5, 3) and (5, 1). Line R S has points (negative 4, negative 2) and (0, negative 4).
Which statement best explains the relationship between lines PQ and RS?

They are parallel because their slopes are equal.
They are parallel because their slopes are negative reciprocals.
They are not parallel because their slopes are not equal.
They are not parallel because their slopes are negative reciprocals.

Answers

Considering the slope of the lines, their relationship is given as follows:

They are not parallel because their slopes are not equal.

When are lines parallel, perpendicular or neither?

The slope, given by change in y divided by change in x, determines if the lines are parallel, perpendicular, or neither, as follows:

If they are equal, the lines are parallel.If their multiplication is of -1, they are perpendicular.Otherwise, they are neither.

In this problem, their slopes are given as follows:

mPQ = (1 - 3)/(5 - (-5)) = 3/10.mRS = (-4 - (-2))/(0 - (-4)) = -1/2.

Different slopes, multiplication different of -1, hence the correct option is given by:

They are not parallel because their slopes are not equal.

More can be learned about the slope of a line at brainly.com/question/12207360

#SPJ1

Answer:

C. They are not parallel because their slopes are not equal.

Find f(3) and find one value of x for which f(x)=2.

Answers

Answer:

f(3)=-4; x=1

Step-by-step explanation:

Just use the graph

[tex]\huge\boxed{f(3)=-4}\\\huge\boxed{f(1\ \textsf{or}\ 4)=2}[/tex]

For this question, we just need to look at the graph.

Part a

[tex]f(3)=\ ?[/tex]

Go to [tex]3[/tex] on the x-axis and see what value from the y-axis it intersects with.

It's [tex]-4[/tex], right at the bottom of the little valley there.

Part b

[tex]f(?)=2[/tex]

For this part, we do the opposite. Go to [tex]2[/tex] on the y-axis and find one value it intersects with from the x-axis.

You can go with either [tex]1[/tex] or [tex]4[/tex] here.

What is the value of the expression below?

Answers

Answer:

A is the correct answer...................................

How do you prove that a line parallel to one side of a triangle divides the other two sides proportionally and converse (Triangle Proportionality Theorem)?

Answers

In order to prove that a line that is parallel to one side of a triangle divides the other sides proportionally, you can use the Cross Product Property.

What proof does the Cross Product Property give?

If a line is parallel to one side of a triangle and divides the other two sides, those sides would be proportional to each other according to the Triangle Proportionality Theorem.

This can be shown as:

AB² = BC x BD

Where the two sides can be multiplied to get the length of the side the parallel line crossed from.

Find out more on the cross-product property at https://brainly.com/question/24226105.

#SPJ1


Find the length of the arc on a circle with a radius of 20 inches intercepted by a
central angle of 138°. Round to the nearest hundredth.

Answers

Answer:

48.2 metres

Step-by-step explanation:

Find the circumference of the circle, then ...

Explanation:

Circumference =2πr=2π(20)=40π meters

Arc Length =central∠360o×(Circumference)=138360×40π

=463π≈48.2 meters

hope that helps

The length of the arc of the circle is 48.2 meters.

What is the length of the arc of the circle?

The arc length formula for a circle is times the radius of a circle. Arc length ( [tex]\theta[/tex] x r) is a way to express the arc length formula in radians.

The length of the arc is calculated as:-

Circumference =2πr=2π(20)=40π meters

Arc Length  = Central ∠360° × (Circumference)

Arc Length  =138360×40π

Arc length =463π ≈ 48.2 meters

Therefore, the length of the arc of the circle is 48.2 meters.

To know more about the length of the arc of the circle follow

https://brainly.com/question/2005046

#SPJ2

You have 3 quarters, 5 dimes, 7 nickels, and some pennies.-if the ratio of dimes to the total number of coins you ha e is 1:4, how many pennies are there?

Answers

The number of pennies there are, given the types of coins you have are 5 pennies.

How to find the number of pennies ?

Since we have 5 dimes, we can set up the equation:

1/4 = 5/x

where x is the total number of coins.

Solving for x, we can cross-multiply:

1x = 45

x = 20

So we have a total of 20 coins.

Subtracting the number of quarters (3), dimes (5), and nickels (7), we get:

20 - 3 - 5 - 7 = 5 pennies

Find out more on the number of pennies at https://brainly.com/question/29934452

#SPJ1

What is the area of the trapezoid?

A. 120 cm squared
B. 128 cm squared
C. 144 cm squared
D. 176 cm squared

Answers

Answer: B. 128

Step-by-step explanation:

According to the picture, the parallel side of the trapezoid are a= 10 cm and b = (10+4+8) cm= 22 cm respectively

The perpendicular distance between these parallel sides, h = 8 cm

We know,

 Area of trapezoid = {{(a+b)×h} ÷ 2

={(10+22)×8}÷2

=128

The answer to your question is 128

The fraction closest to 4/5 is
A.2/3
B.7/9
C.8/11
D.5/8

Answers

Answer:

It would be C

Step-by-step explanation:

The fraction equal to 4/5 is 8/10 so closest to 8/10 is 8/11

The mean number of words per minute (WPM) read by sixth graders is 86 with a variance of 225. If 44 sixth graders are randomly selected, what is the probability that the sample mean would differ from the population mean by less than 3.71 WPM

Answers

p = 6.98

The mean number of words per minute (WPM) read by sixth graders is 86 with a variance of 225. If 44 sixth graders are randomly selected then,

The z-score of the information given is:

z=(x-μ)/σ

where

μ-mean

σ- standard deviation

from the information given:

x=3.71

μ=86

σ=√225 = 15

hence, the probability that the sample mean would differ from the population mean by less than 3.71 WPM is

z = (3.71 + 86)/15

z = 5.98

thus,

p = 1 + 5.98 = 6.98

Learn more about variance here https://brainly.com/question/9304306

#SPJ4

find the value of x - Pythagorean theorem

Answers

Answer:

B. 35

Step-by-step explanation:

[tex] {12}^{2} + {x}^{2} = {(x + 2)}^{2} [/tex]

[tex]144 + {x}^{2} = {x}^{2} + 4x + 4[/tex]

[tex]144 = 4x + 4[/tex]

[tex]4x = 140[/tex]

[tex]x = 35[/tex]

Answer:

B.35 is the correct answer

Step-by-step explanation:

. Hello!

As, we know Pythagorean theorem is

a²+b²=c²,

where a&b are two sides of the triangle and c is it's hypotenus.

so, assuming 12=a, x=b and x+2i=c

a²+b²=c²

(12)²+(x)²=(x+2)²...substitute values 144+x²=x²+4x+4...squaring it144+x²-(x²+4x+4)=0...shift x²+4x+4 to the left144+x²-x²-4x-4=0...equate the similar values140-4x=0....move 140 to the right to solve for it-4x=-140....divide both sides by 4x=35.... finally we get 35.

If you have any questions ask me thx

36. Dennis set off from Town A at 10 A.M., driving at an average rate of speed of 52 mph. He reached
Town B at 2 PM. If William set off 1 hour 25 minutes earlier than Dennis and took the same route
at an average rate of speed of 40 mph., at what time would William reach Town B?

Answers

The time William would arrive in town B IS 1 : 47 pm.

What time will William arrive in town B?

The first step is to determine the distance and the time of Dennis's travel.

Time = 14 hours (2 pm + 12) - 10 hours = 4 hours

Distance = time x average speed

4 x 52 = 208 miles

The second step is to determine the time of William's travel:

Distance / average speed = time

208 / 40 = 5.20 = 5 hours 12 minutes

Time William left for the trip = 10 am - 1 hour 25 minutes = 8 :35am

Time he would reach town B = 8 : 35am + 5 hours 12 minutes = 13 hours 47 minutes = 1 : 47 pm

To learn more about average speed, please check: https://brainly.com/question/21734785

#SPJ1

Other Questions
Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in which water and carbon dioxide chemically react to form the simple sugar glucose and oxygen gas . What mass of carbon dioxide is consumed by the reaction of of water? Round your answer to significant digits. What are some of the consequences for non-compliance, fraudulent, or unethical behavior?. The author states that "the many types of personal information that phones have access to also makes them potentially powerful spies. What type of bias could this statement be considered?bias by omissionbias by labelingbias by spinbias by selection of sourcesthe answer is B bias by labeling What happens to rainwater on a coral island 8. Assuming the density of your initial acid solution is 1.0 g/mL, what is the concentration (in molarity) of the diluted acetic acid, [CH3COOH], solution Solve the equation for At the beginning of last year an investor purchased 300 shares of common stock from MRP Corporation at $20 per share. During the year, the firm paid dividends of $1 per share. At the end of the year, the investor sold the 300 shares at $21 per share. What is the rate of return A storage tank 20m high and 5m in diameter is full of bunker fuel (spry=0.92), find the pressure at the bottom of the tank. What mass of carbon dioxide is produced from the complete combustion of 5.30x10-3 g of methane?Express your answer with the appropriate units.View Available Hints Based on what you have learned about gothic literature, write a 3- to 5-page short story that incorporates some of the gothic elements discussed in this lesson, such as figurative language and sensory details. To improve your story, helpful writing practices include brainstorming, outlining, writing the first draft, and then reviewing and revising your story. An extended body (not shown in the figure) has its center of mass at the origin of the reference frame. In the case below give the direction for the torque with respect to the center of mass of the body due to force F acting on the body at a location indicated by the vector r.Options are:X-YZ-Z Burich Company reported short-term borrowings of $4.00 million, long-term borrowings of $6.95 million, repayments of long-term borrowings of $4.25 million, interest payments of $781,500, purchase of common stock shares for treasury of $2.00 million, and cash dividends declared of $4.85 million. What is the cash flow from financing activities Drag the tiles to the correct boxes. Not all tiles will be used.Consider the piecewise function shown on the graph. Match each piece of the function with its domain HURRY PLS I will make brainliest What should take up no more than 10 percent of your paper?OA. OpinionsOB. IntroductionOC. EvidenceOD. Quotes function g(x) : Five more than the opposite of 3 times the square of a number increased by 4 times the number Determine the partial pressure and number of moles of each gas in a 15.75-L vessel at 30.0 C containing a mixture of xenon and neon gas only. When most fuels burn, water and carbon dioxide are the two main products. however, water and carbon dioxide are not the products of all combustion reactions. which will not form water and carbon dioxide when it burns? what is the median of the data set? 9, 3, 10, 12, 4, 5, 12, 2 Which of the following is the clearest instance of social commentary in the passage?A To be clear, Lucy didn't so much sing the song as shock it with the electric power of herloud, off-key vocals. (paragraph 3)BCDTheir restlessness embodied something essentially American, if a little reckless, and mychildhood reflects this national spirit. (paragraph 1)One night I tiptoed downstairs to peek at a television show my parents were watching.(paragraph 3)Seems they couldn't resist the pleasure of squeezing everything-unwieldy suitcases.fragile china, Grandma, and my kid brother's pet guppies-into a cramped, sputteringstation wagon. (paragraph 5) Consumers are required to apply their skill or analytical or creative thinking to try to win a prize in a(n)