Mathematics Middle School

As a contestant on a televised game show, Judith gets to spin the big prize wheel, which has a radius of 3 yards. What is the prize wheel's area?


Use 3.14 for Pi ​.

Answers

Answer 1

Answer:18.84

3x2x3.14=18.84

Answer 2
3 times 2 times 3.14 = 18.84

Related Questions

Please help me with these problems

Answers

Answer:

3. 9

4. 5 pounds

5. 5/12 of a pound

Step-by-step explanation:

3. "at least 3/8" means to include that column in the count.

4. 3(1/4) + 4(3/8 ) + 3(1/2) + 2(5/8)

= 3/4 + 12/8 + 3/2 + 10/8 but we need a common denominator. LMK in the comments if you need help with that

= 6/8 + 12/8 + 12/8 + 10/8

= 40/8

= 5 pounds.

5. For the average, we add up all the weights, then divide by the number of kittens. Thankfully, we just added everything up in #4. Since we're going to be dividing 5 by 12, we'll end up with a decimal. But since the whole problem was written in fractions, we'll keep it in fractions.

40/8 divided by 12 kittens

40/8 divided by 12 = 40/8 muliplied by the inverse of 12 which is 1/12

40/8 x 1/12

= 40/96

Our numerator and denominator can be evenly dived by 8, so the fraction is reduced to

= 5/12

I'm happy to answer any questions.

Anya recorded the height in inches of 10 students in her class. The results are shown below.


{56, 60, 57, 61, 55, 59, 61, 64, 57, 60}


What is the mean absolute deviation of the data set?


A. 1.1


B. 2.2


C. 22


D. 59

Can someone give me a real answer please?

Answers

D, add all your answers than divide by how many numbers there are
The answer is D!
You add up all the numbers and then divide by how many numbers are show if you didn’t know.
All the numbers equal 590.
590/10=59

Have a great day! Mi amor! ❤️

what is the area of this trapezoid?

Answers

You add 63 43 86 together multiply it by four and divided by two

PPPLLLLLZZZZ HELPP :( ILL GIVE U BRAINLIST!! AND A THANK YOU :)

Answers

Answer

Step-by-step explanation:

Mean= about 563.2

Median= 530

Mode=530

You would use the mean because it makes you look like your making more money than the others.

Hope this helps!   :)

Answer:

i dont know just posting this so the other person gets brainlest

Step-by-step explanation:

Please awnser questions, no links, no I dont know 2.

Answers

3 boxes of 12″ =36 = 2 boxes of 18″

so shortest height at which the 2 stack will be the same height =36 inches

7) Desserts Dessert Probability Cheesecake 4 20 Macaroons 1 5 Lava Cake 1 4 Banana Pudding 2 10 Lemon Squares 3 20 A restaurant chain conducts a random survey of sales of desserts to determine which desserts will be on a new menu. Based on the results of the random survey, which two statements are TRUE? A) MOST LIKELY, Lava Cake will be on the new menu. B) MOST LIKELY, Banana Pudding will not be the menu. C) MOST LIKELY, Lemon Squares will be on the menu. D) MOST LIKELY, Macaroons will not be on the menu. Eliminate E) MOST LIKELY, Lemon Squares will not be on the menu.

Answers

Answer:

can you write it more clearly? give me the amount of desserts then i can help

Step-by-step explanation:

Based on the results of the random survey, the two statements that are TRUE are given by: Option A: MOST LIKELY, Lava Cake will be on the new menu.

What does more likely means in terms of probability?

Probability of an event is the measurement of its chance of occurrence. The more the probability of an event is, the more likely it is to come as outcome as the result of the considered random experiment.

For this case, the probabilities for selection of each dessert based on its count's comparison with total counts are given as:

For cheesecake = 4/20For macaroons = 1/5 = 4/20For Lava cake = 1/4 = 5/20For Banana pudding = 2/10 = 4/20For lemon squares = 3/20

Thus, most likely dessert to be putted in the menu is with highest probability which is 5/20 which is for Lava Cake.

Learn more about probability here:

brainly.com/question/1210781

plz help me what do i put in the yellow box

Answers

Answer:

$1.77

Step-by-step explanation:

10-(5.25+2.98)

=10-8.23

=1.77

Hope this helps :)

Answer:

$1.77

Step-by-step explanation:

CAN SOMEONE HELP ME PLEASE!!!!

Answers

Answer:26

Step-by-step explanation:

the mean is 26. add them all together and divide by 3

An oil company drilled several wells. Fifty wells, or 25%, produced oil. What is the total number of wells that were drilled? *

A-50
B-100
C-125
D-200

Answers

Answer:

I think it's D

Step-by-step explanation:

because if

50 = 25%

100 = 50%

200 = 100%

I think it’s D because if you reread the question it says what is the total number, and D is 200 rather than C (125), I don’t think this helps but it’s a choice

Before Nina bought groceries on April 22, she had a balance of $487.25 in her checking account. Nina wrote her transactions in her check register. She included all her transactions through the end of the day on April 23.
Based on the transactions in Nina’s check register, what is the balance in dollars and cents in her checking account at the end of the day on April 23?

Answers

Answer: 429.75

Step-by-step explanation: i did it before

Your answer should be 429.75 because she has other fees that have to be paid so if you subtract 75 and 15 you’ll get 429.75

-3x + 33 = -12 i need all the steps

Answers

Answer:

x=15

Step-by-step explanation:

-3x+33=-12

-3x=-12-33

-3x=-45

x=-45/-3

x=45/3

x=15

X=15 I’m sorry I don’t know all the steps

Giving brainliest!
. Describe the allegorical characteristics that Scrooge and Bob Cratchit represent.
Its from the book A Christmas Carol If you know the book answer if not you can go bu pls help. Also this was a movie.

Answers

Answer: They represent loyalty and wise advice through the book and movie
Explanation: they almost give off a father figure through the plot and climax. The theme is deep it can be love or respect
t is hard to believe that there is anyone on the planet who is not familiar with the story of A Christmas Carol. Written in a six-week period in October and November of 1843, the novel was the first of five short Christmas books published by Charles Dickens. Obviously, it was the most successful novel in the series. In fact, he was so certain that people would like his story that he refused to sell the rights to his publisher and instead paid to publish it himself. His instincts proved correct, and soon after its publication all of the copies were sold.

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

hope this helps  have a great day :)

Step-by-step explanation:

4x4 = 16

9x9x9 = 729

4 x 4 = 16

9x9x9= 729 :)

3(x+4)= x-8-2x i need the steps

Answers

Answer:

3x+12=-x-8

4x+12=-8

4x=-20

x=-5

♡ The Question ♡      

・3 (x + 4) = x - 8 - 2x

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*  

* ♡ The Answer ♡      

・x = -5

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*      

♡ The Explanation/Step-By-Step ♡      

・3 (x + 4) = x - 8 - 2x

3 (x + 4) = x - 2x - 8

3 (x + 4) = -x - 8

3 (x + 4): 3x + 12

Apply the distributive law! : a(b + c) = ab + ac

a = 3, b = x, c = 4

= 3x + 3 x 4

Multiply: 3 x 4 = 12

= 3x + 12

3x + 12 = -x - 8

Subtract 12 from both sides!

3x + 12 - 12 = -x - 8 - 12

Simplify!

3x = -x - 20

Add x to both sides!

3x + x = -x - 20 + x

Simplify!

4x/4 = -20/4

Simplify 4x/4 : x

Divide the numbers!

4/4 = 1 = x

Simplify!

-20/4 : -5

-20/4

Apply the fraction rule! : -a/b = -a/b

= -20/4

Divide the numbers!

20/4 = 5

= -5

x = -5

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*      

*♡ Tips ♡      

・No tips provided!

Need help with math last question

Answers

:12 hope that helps!

Which of the following statements is TRUE about finding the area of a polygon?
A) You can use a coordinate plane to find the area of a polygon only if it is a triangle, rectangle, or square.
B) You can find the area of a polygon by dividing it into triangle and rectangle sub-parts and then calculating the area for only one of those sub-parts.
C) You can only find the area of a polygon if it is a triangle, rectangle, or square.
D) You can find the area of a polygon by dividing it into triangle and rectangle sub-parts, finding the area of the sub-parts, and then calculating the sum of the areas.

Answers

Answer:

The answer is b

Step-by-step explanation:

Sketch the two equations on the graph given PLEASE HELP ASAP!!

Answers

Answer:

One line crosses between -2 and -3

The second line extends past -5 to -3

I wasn't able to give a visual, but you can go to desmos, which is a graphing website and enter the equations there. It'll instantly give you the lines. Good luck

Step-by-step explanation:

Solve 2/8 x 4/6 in simplest form *
1/8
4/48
1/6
1/3

Answers

2/8 x 4/6 in simplest form is 1/6  

         

A box of pencils is 5 1/4 inches wide. Seven pencils, laid side by side, take up 2 5/8 inches of the width.

How many inches of the width of the box is not taken up by the pencils?

Answers

Answer:

2 5/8

Step-by-step explanation:

WILL MARK BRANLIEST

equation 9(2j + 5j).
translate the new algebraic expression you created in Question 1 to a verbal expression.

Answers

Answer:

Try 9 x j(2 + 5)

Answer:

9/4t

Step-by-step explanation:

gooooooooooooooooood luck

can you please help me someone, I been having a hard time with this problem ;--;

Answers

Here’s the answer. The sum of the 3 angles should be equal to 180. So you just have to add up all the 3 equations and set it equal to 180, and then solve for X. Then in each one of the equations you’re going to substitute X for the result that you got from before

A = (-1,2)
B= (4,2)
C=(-1,-3
What is the equation of the line through B and C?

A. y = x + 2
B. y = x - 2
C. y = -2x + 1
D. y = -x + 2

Answers

Correct answer to the question is letter b

The distance between City A and City B is 500 miles. A length of 1.2 feet represents this distance on a certain wall map. City C and City D are 1.68 feet apart on this map. What is the actual distance between City C and City​ D?

Answers

Answer:

i just need points to be able to get more answers.

Step-by-step explanation:

i think it’s 700 i’m sorry if i’m wrong

hey y’all i just need help with the shading part please help! if you can do this on a piece of paper or show how do it, i’ll give you a brainlest and bonus points thank you.

Answers

You might have to ask the question again, i’m jot sure what exactly the question requires

Miku drinks ½ of a 6 ounce glass of water in ⅔ hour. How much water does she drink in an hour?

Answers

Miku would drink 4.5 ounces of water in an hour

can someone help me on this please

Answers

The answer is 179.59

Hope this helps

First-person to get the answer correct with an explanation gets Brainliest

Answers

Answer:B A D C

Step-by-step explanation:

Since diameter is double radius you can half that to get radius B is the smallest since it's radius is 3. then we have A because it is 4 then D since its double B that gives us 6 then finally you have C.

The answer is A B D C

You are going to use an incline plane to lift a heavy object to the top of a shelving unit with a height of 7ft. The base of the incline plane is 16 ft from the shelving unit. What is the length of the incline​ plane?

Answers

Answer:

You add all of them together then u find answer then you round the nearest tenth

The measures of the angles of a triangle are shown in the figure below. Find the measure of the smallest angle.
(2x+18)°
55°
(4x+11)°

Answers

Answer:

(2x+18) degrees

Step-by-step explanation:

A triangle is a total of 180 degrees, so you would do:

(2x+18)+55+(4x+11)=180

(2x+4x)+(18+55+11)=180           <- take out parentheses and add like terms

6x+84=180                         <- subtract 84 from both sides of the equation

6x=96                                    <- divide 6 from each side

x=16

Now that you know what x is you would plug it into each of the angles

Angle 1: 2x+18 --> 2(16)+18= 32+18= 50

Angle 2: 55

Angle 3: 4x+11 --> 4(16)+18= 64+18= 82

Then out of these three angles of the triangle, angle 1 (2x+18) would be the smallest.

Help me please hurry and I’ll give you brainliest

Answers

Answer:

B

Step-by-step explanation:

The answer is B.
There are 5 slots in the circle 100%/5 = 20%
There are 2 B’s and 2 A’s so each will equal 40% or 20%+20%
So 40%+40%= 80
SO C= 20%

A= 0.40
B=0.40
C=20



THEREFORE ANSWER IS B.
Other Questions
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