You are on the high school basketball team. the ball you use has a diameter of 9 inches. what is the volume of the ball? use 3.14 to approximate pi. round your answer to the nearest tenth.
121.5 cubic inches
286.1 cubic inches
381.5 cubic inches
3,052.1 cubic inches

What is the simplified expression for 6(2(y+x))

Bring the fraction a/a-4 to a denominator of 16-a^2

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96