And what do I do to the "4/3"? Do i turn it into a decimal or what?
2006-09-15 13:48:40 · 4 answers · asked by Anonymous in Education & Reference ➔ Homework Help
The volume of a sphere can be found by the formula:
volume=4/3¶r3
4/3 x 3.14 x 15 x 3 = 188.4 in^3
you can turn it into a decimal, or just type it into your calculator as 4 / 3, and it will turn it into a decimal, to be more exact.
2006-09-15 13:52:52 · answer #1 · answered by Anonymous · 0⤊ 2⤋
NO. v= 4 x pi x r^3 / 3 = 4 x 3.14--- x 3375 / 3. let the final calculation lead to the decimal conversion
2006-09-15 21:10:38 · answer #2 · answered by mr.phattphatt 5 · 0⤊ 0⤋
I tried it this way... 15 x 15 x 15 x 3.1416 x 4/3 = 14,137.2
It came close the the volume calculator here http://www.abe.msstate.edu/~fto/tools/vol/sphere.html
2006-09-15 21:11:33 · answer #3 · answered by cybrog 4 · 0⤊ 0⤋
4/3 * pi * r^3
Yes, to make 4/3rds a decimal, take the 4 and divide by 3.
The answer will be 1.333333333
2006-09-15 20:51:26 · answer #4 · answered by Brand X 6 · 0⤊ 2⤋