A cylindrical piece of Iron pipe is shown below. The wall of the pipe is 0.75 inch thick, and the pipe is open at both ends 16 inches
What is the approximate inside volume of the pipe? (6 points)

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)