Two offices are participating in a weight loss challenge. the pounds lost per participant is listed below. office (1) is 15, 5, 1, 17, 23, 16, 10, 14, 18, 3, 2, 6, 35, 9, 8, 5. office (2) is 17, 2, 6, 18, 26, 28, 12, 5, 4, 8, 4, 4, 6, 13, 14, 11, 5.

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Evaluate cos2θ for cosθ = square root of 3/2

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103