Derek is training for a race he wants to runs a total of 100 miles over 4 weeks he only runs 16 miles in the first week if he runs the same number of miles in each of the last 3 weeks how far would he run each week

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)