V of w sphere =


r³
Multiply by 3 on either sides to get rid of the fraction.

3V = 4

r³
Now divide either sides by 4

to isolate r³

r³
4

and 4

cancels out

= r³
Take the cube root to isolate r.
![\sqrt[3]{ \frac{3V}{4 \pi } } = \sqrt[3]{r^3}](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B%20%5Cfrac%7B3V%7D%7B4%20%5Cpi%20%7D%20%7D%20%3D%20%20%5Csqrt%5B3%5D%7Br%5E3%7D%20)
the cube root cancels the cube
= r
Answer:
x = 
Step-by-step explanation:
Given
z = xy ( isolate x by dividing both sides by y )
= x
Answer:
31.0344827586%
Step-by-step explanation:
3 + 6 = 9
9 is 31.0344827586% of 29 3
Answer:
Exact Form: X = 44/15
Decimal Form: X = 2.93¯
Mixed Number Form: X = 2 14/15
Step-by-step explanation:
172 ÷ 4 = 43 miles per hour
43 ÷ 5 = 10.75 miles per 12 minutes