Question

Solve x^3 = 1 over 8.

1 over 2
±1 over 2
1 over 4
±1 over 4

Answer 1

\[x^3=\frac{ 1 }{ 8 }=\frac{ 1 }{ 2^3 }=\left( \frac{ 1 }{ 2 } \right)^3,x=?\]

Answer 2

1/2? A?

Answer 3

correct.

Answer 4

A square piece of cheese covers 8 square inches of a plate. What is the approximate length of one side of the piece of cheese? (Approximate to the nearest hundredth inch.)

2.81 inches
2.82 inches
2.83 inches
2.84 inches