Sarah and her friends are going blueberry picking. Sarah picks b blueberries. Michael picks 3 more than half as many as Sarah, and David picks 5 more than Michael. In addition, Kaycee picks 10 less than 3 times as many as David, and Hannah picks twice as many as Kaycee. Find an expression in terms of b for the number of blueberries that Hannah picked.

Solve 5 tan x = 5√(3) for 0° ≤ x ≤ 180°. a. 60° b. 150° c. 30° d. 120°

The volume of a cube is 8 in to the 3rd power. how long is each side?

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters