Find the sum of 2x 2 + 3x - 4, 8 - 3x, and -5x 2 + 2

What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height