Question

Solve the problem: The volume of a sphere with radius r is given by the formula v=4/3 pie r^3
Find the volume of a sphere with the radius 3 meters. Use 3.14 for the volume of pie.
I got v=113.04 Is this right?
Next question... Given the formula, solve for the indicated variable
d=rt for t
Please help solve this

Answer 1

hey bracket, can you check out this problem posted by porsche911

Answer 2

yes...ur right.
and t=d/r
if by the geometric terminology, d=diametre and
r=radius the t=2

Answer 3

@lagrange:::doin now :)

Answer 4

How did you get that?

Answer 5

see, we hav d=rt
therefore for t we hav ,
t=d/r;
now if the normal conventions follow, we denote the diametre by d and radius by r.
hence we know dat d=2r and so t=2. got it?

Answer 6

yes, thanks