Answer:
V = ⁴⁄₃πr³. In this equation, "V" represents volume and "r" represents the radius of the sphere.
Step-by-step explanation:
50
30% * n = 15
Change to decimal form
.30 *n = 15
Divide each side by .30
.30n/.30 = 15/.30
n =50
The number is 50
C. 1 13/18
Explanation:
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