Question

Help with SI pleaase(:

Answer 1

the formula for a sphere's volume is \(\large \frac{4}{3}\pi r^3=V\)
the original radius is 2.5 inches

what's the radius of the 2nd sphere?

Answer 2

6.25?

Answer 3

"the radius of the 2nd sphere is twice the orioginal"

Answer 4

the word twice means times 2...
have you seriously never heard the word twice before?

"I'm 14, my boyfriend's twice my age, how tall is he?

Answer 5

how old is he*
you clearly want answers, go elsewhere kiddo

Answer 6

I already passed it.