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A pastry chef is making a batch of mini petit fours

A pastry chef is making a batch of mini petit fours-example-1
User Darnell
by
8.3k points

1 Answer

2 votes

Remember that

The volume of a cube is equal to


V=b^3

where

b is the length side of a cube

In this problem

V=75 cm3

so


75=b^3

Solve for b

take the cubic root on both sides


\begin{gathered} b=\sqrt[3]{75} \\ b=4.22cm \end{gathered}

The answer is 4.22 cm

User Marol
by
7.8k points
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