Mathematics
33408
2015-10-29 18:38:57
Can anyone gimme the answer ASAP please
ANSWERS
carnie
2015-10-29 23:34:14

Multiplying each side by 3/4, we get (3/4)V=pir^3. Dividing both sides by pi, we then get r^3=(3/4)V/pi For the second part, we get that 381.51=(4/3)πr^3, so plugging 381.51 into the equation above we get (3/4)(381.51)/pi=around 91, and r= the cube root of r^3, which would equal around 4.5 here

ADD ANSWER