2. A contractor is building a set of stairs out of concrete. Each stair is exactly the same length, width, and height. (a) Which solid figures can the stairs be broken into? What are the dimensions of each solid figure?
(b) How much concrete will be needed to form the stairs?

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

Plz a. s. a. p. the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.