What is the volume, in cubic feet of a cylinder with a height of 3 feet and a base radius of 2 to the nearest tenths place

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅