What is 10 times 10 with an exponent of negative 1 times negative 2 with an exponent of negative 5?

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Two lines that do not intersect are skew. always sometimes or never

Use set buikder notation to represent the following set: {, -2, -1, 0}