The diameter of a planet is about 29,814 mi. The diameter of the planet's moon is about 21% of the diameter of the planet. What percent of the volume of the planet is the volume of its moon?

77

step-by-step explanation:

it would be a on edgenuit y

the diagram below is your final answer

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years