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inessss [21]
3 years ago
12

A spherical ball with a volume of 2,304π in.3 is packaged in a box that is in the shape of a cube. The edge length of the box is

equal to the diameter of the ball. What is the volume of the box?
Mathematics
1 answer:
Nutka1998 [239]3 years ago
6 0

Answer:

Therefore the volume of the box is 13824 in³

Step-by-step explanation:

Given:

A spherical ball with is packaged in a box that is in the shape of a cube.

Volume of ball = 2304π in³.

Let 'r' be the radius of sphere

To Find:

Volume of Cube = ?

Solution:

Volume of sphere is given by

\textrm{Volume of sphere}=\dfrac{4}{3}\pi r^{3}

Substituting the values we get

2304\pi=\dfrac{4}{3}\pi r^{3}\\\\\therefore r^{3}=1728\\\\Cube\ Rooting\\\\r=12\ in

Now we know that diameter is given by

diameter=2\times r=2\times 12=24\ in

it is given that,

The edge length of the box is equal to the diameter of the ball.

Therefore the length of cube = 24 in

Now the volume of the cube is given by

\textrm{Volume of cube}=(edge)^{3}

substituting the values we get

\textrm{Volume of cube}=(24)^{3}=13824\ in^{3}

Therefore the volume of the box is 13824 in³

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REY [17]

9514 1404 393

Answer:

  (3)  p^3 -3p

Step-by-step explanation:

  (a +1/a) = p . . . . . . . given

  (a +1/a)^3 = p^3 . . . . . . . . cube both sides

  a^3 +3a^2(1/a) +3a(1/a)^2 +(1/a)^3 = p^3 . . . . . . expand

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4 0
2 years ago
Which of the following equations are equations of a direct variation? Choose all that apply.
andreyandreev [35.5K]
A c d hope it helps (;
7 0
3 years ago
4(3n-2)^(-3/2)+1=347/343
blagie [28]
Greetings and Happy Holidays!

Solve for n.
4(3n-2)^{\frac{-3}{2}}+1= \frac{347}{343}

Add -1 to both sides.
(4(3n-2)^{\frac{-3}{2}}+1)+(-1)=(\frac{347}{343})+(-1)

4(3n-2)^{\frac{-3}{2}}=\frac{347}{343}-1

4(3n-2)^{\frac{-3}{2}}=\frac{347}{343}-\frac{343}{343}

4(3n-2)^{\frac{-3}{2}}=\frac{4}{343}

Divide both sides by 4
\frac{4(3n-2)^{\frac{-3}{2}}}{4}=\frac{\frac{4}{343}}{4}

\frac{4(3n-2)^{\frac{-3}{2}}}{4}=\frac{4}{343}(\frac{1}{4})

\frac{4(3n-2)^{\frac{-3}{2}}}{4}=\frac{4}{1372}

\frac{4(3n-2)^{\frac{-3}{2}}}{4}=\frac{1}{343}

(3n-2)^{\frac{-3}{2}}=\frac{1}{343}

Solve the Exponent.
((3n-2)^{\frac{-3}{2}})^{\frac{2}{-3}} =\frac{1}{343}^{\frac{2}{-3}}

3n-2=49

Add 2 to both sides.
(3n-2)+2=(49)+2

3n=51

Divide both sides by 3.
\frac{3n}{3}= \frac{51}{3}

n=17

The Answer Is:
\left[\begin{array}{ccc}n=17\end{array}\right]

Hope this helped! 
-Benjamin



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