Question

MEDAL What is the volume of a sphere with a radius of 6 inches?

112π cubic inches
288π cubic inches
290π cubic inches
300π cubic inches

Answer 1

@Elsa213 @Will.H @mathmate

Answer 2

\[V = \frac{ 3 }{ 4 } * \pi * r^3\]
\[\[V = \frac{ 3 }{ 4 } * \pi * 6^3\]\]

V = 904.78

Answer 3

So it's D?

Answer 4

Actually B

Answer 5

the equation is
\[ V = \frac{4}{3} \pi \ r^3 \]
if r is 6, replace the r with "6"
\[ \frac{4}{3} \pi \ 6^3 \]
or , changing the order of the multiplies,
\[ \frac{4}{3} \cdot \ 6^3 \pi \]

Answer 6

now you have to figure out 4*6*6*6/3

6/3 is 2, so we can change that to
4*6*6*2

2*4 is 8 , so that is also
8*6*6

6*8 is 48
48*6

finally
6*48 is 240+48 = 288

and don't forget the pi
\[ V = 288 \pi \]

Answer 7

thanks