Data collected on the depth of the Mississippi River and the water discharge are given in the table: Depth Discharge (ft3) 1.59 63 2.90 97 3.10 123

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days