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O GRAPHS AND FUNCTIONSWord problem involving composition of two functions

O GRAPHS AND FUNCTIONSWord problem involving composition of two functions-example-1

1 Answer

4 votes

we have the formula of Volume


V(r)=(4)/(3)\pi r^3

The radius is given by


W(t)=5t+3

we have that


M(t)=V(W(t))

substitute


M(t)=(4)/(3)\pi(5t+3)^3

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User Yent
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