Mathematics High School

The volume of gas a balloon can hold varies directly as the cube of its radius. Imagine a balloon with a radius of 4 inches can hold 192 cubic inches of gas. How many cubic inches of gas must be released to reduce the radius down to 3 inches?

Answers

Answer 1

Answer:111

Step-by-step explanation:

Related Questions

Mary bought a 7lb bag of flour. She used 1/3 of the bag to bake wedding treats.

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Answer:

she is left with 4.67 LB of flour.

Step-by-step explanation:

7 divided by 3 = 2.3333333

2.3333333 x 2 = 4.67

Find an answer to your question Using the triangle drawn below, determine the exact value of y. 45° trigonometry !

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Step-by-step explanation:

hope this helps you

thank you

Plzzzzzzzzzzzzzzzz Helo
Answer correct please but It can tell if the answer is wrong ​

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Answer:

im pretty sure 20 seconds

Step-by-step explanation:

Answer:

11.494 seconds

Step-by-step explanation:

I don't think you need to show work

what is the area of the figure below? Equation below v

Answers

Answer:

68 in^2

Step-by-step explanation:

I NEED HELP ASAP NO ONE EVER HELPSS ME!!! Which transformation would take Figure A to Figure B?

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Answer:

choice 1) a reflection over then line y = -x

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

just hold your paper and turn it and it will line up

Help me please answer thanks

Answers

Answer:intersectHope this helps!!♥︎

Oh my gosh you are going to be there in the next time you get home and you have to go back

18 is 75% of what number?

Answers

Answer:

24

Step-by-step explanation:

18 * 4 /3 = 72/3 = 24

Answer: So you do 18/75 = x/100then you cross multiply so 75 times X = 75x and 18 times 100 = 1800Then you put 75x = 1800 and divide them both and you will get 24So, X = 24If I'm incorrect, then correct me please.

PLEASE HELP, MARKING BRAINLIEST!!

Find the measure of angle x in the figure.

Thanks.

Answers

Answer:

angle X is equal to 130 degree

Step-by-step explanation:

angle sum prop in septagin is 900 degree

so 900-770 is 130

Tell whether the ordered pair is a solution of the system of linear equations.

8x+2y=2
2x+y=15
(1,3)

Answers

Answer:

Step-by-step explanation:

8x + 2y = 2

-4x - 2y = -30

4x = 28

x = 7

14 + y = 15

y = 1

(7, 1)

I need help fast plz
​

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Answer:

what do you need help with

help me please find the equation of line.​

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Answer:

The correct answer is A

Step-by-step explanation

Y = -3 + 1/2x 3x + 2y = 2


Help ASAP this is due today

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The solution to this would be x=2, y=-2

Find the area of the shape below.

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I’m pretty sure you need a value that gives you at what point the 20cm is separated at the tip of the triangle at the top if that makes sense

Help please 10 points

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Answer:   it's the third one and the first one

Step-by-step explanation:

PLZZZ HURRY!

Cassie has a wood board that is 34 foot long. She wants to cut the board into pieces that are 18 foot long. Which expression will help Cassie find how many pieces she can cut?

A. 34−18

B. 34÷18

C. 18⋅34

D. 18÷34

Answers

Answer:

B

Step-by-step explanation:

The answer is 3/4 divided by 1/8

You can work a total of no more than 15 hours each week at your two jobs. Housecleaning pays $8 per hour and your sales job pays $10 per hour.
You need to earn at least $130 each week to pay your bills.

Write a system of inequalities to represent this situation. DO NOT SOLVE.
Let x = # of hours housecleaning and y = # of hours at the sales job

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8x + 10y = 130 is the equation
Equation is 130= 8x + 10y

PLZ PLZ PLZ PLZ HELP ME WITH THIS QUESTION

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Answer:

B

i hope this helped! please mark me as brainliest and 5 stars >:)

Step-by-step explanation:

Answer:

b is the right answer cause a < - 8

Pls help me out and pls show me the work :(

Answers

Answer:

sum of angle of triangle

Answer:

x+8=32

x=32-8

x=24 and

4x-25=52

4x=52-25

4x=32

x=32/4

x=8

what is the the 70th term of the arithmetic sequence 26, -19, -12,

Answers

Answer:

464 is da answer

Step-by-step explanation:

26-7(70)=? 490-26

can someone pls help me with this i don’t know what i am doing haha..

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B is your answer your welcome

I wanna cry Joseph pls answer this

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I ain't Joseph but what's wrong?

What is 3.162÷51 . I'll mark you as the brainlyest

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Answer:

The answer will be 0.062

Step-by-step explanation:

Hope this Helped

Answer:

0.062

Step-by-step explanation:

3.162/ 51 = 0.062

In the figure, name four points that are coplanar.
B
A
L
F
G
L, A, C, G
G, D, L, B
C, K, A, G
K, B, D, L

Answers

Answer:

CKAG are the coplanar points given, as they all fall on the closest triangular face.

Pls help me
What is the diagram?

Answers

Answer:

c/e = e/d

Step-by-step explanation:

These are similar triangles. When you flip the larger one clockwise to enable you to see which sides are corresponding, then you find that:

c corresponds to e'

a corresponds to b

e corresponds to d

Therefore, c/e in the original position = e'/d in the flipped position.

So c/e = e/d

Ishaan thinks the distance between Island A and Island B is 7 miles.

Answers

Answer:

no he is incorrect

Step-by-step explanation:

distance between the islands would have to be at least `8` since the points are not vertical.

Answer:

No he is not correct

Step-by-step explanation:

he is wrong because if u add it up it will not go to island B

triangle not drawn to scale
5 units
4 units
8 units
11 units
What kind of triangle is this?
O A.
isosceles triangle
OB. right triangle
OC. equilateral triangle
OD
scalene triangle

Answers

Answer:

D. scalene triangle

Step-by-step explanation:

This triangle has sides that all have different lengths. Therefore, this triangle is a scalene triangle.

Tips:

Isosceles triangle - two sides have equal lengths

Equilateral triangle - all three sides have equal lengths

I hope this helped! :)

Help ASAP Question:
The Department of Transportation's salt and sand mixing sheds are in the shape of a cone. One of the sheds measures 50 ft
high and 40 ft in diameter. What is the approximate volume of this shed? Use 3.14 for pi, Round to the nearest whole
number

Answers

Answer:

HI 56

Step-by-step explanation:

I need help on this problem. Does anyone know how to complete it? Please and thank you :)

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i think it's 5 because i remember learning that it's gonna be half of what the bottom is

PLEASE HELPPPP!!! MEEE! WILL GIVE BRAINIEST!!!
y =
x +

Answers

Answer:

[tex]y = 7x [/tex]

Step-by-step explanation:

To find the slope, which is

[tex] \frac{rise}{run} [/tex]

find how high up the y value goes before it intersects the x line at a specific point. It seems that they intersect at (70,10) which would be 70/10 or 7/1. 7/1 is just 7 so the slope of it is just that, 7. As for finding B, look at where the line starts, of it's above or below 0, then you would add or subtract whatever number it starts at (subtract for negative, add for positive). In this case it seems that the intercept is right at 0 so you would neither add or subtract anything. :)

In a right triangle ABC, C is the right angle. What does sinB equal?


A)

cos (90°-B)


B)

sin (90°-B)


C)

cos B


D)

Both A and C are correct

Answers

9514 1404 393

Answer:

  A)  cos (90°-B)

Step-by-step explanation:

The sine of an angle is equal to the cosine of its complement.

  sin(B) = cos(90° -B)

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