A rectangular sandbox is surrounded on all sides by strip of grass that is 4 ft wide on all sides. the length of the sandbox is 2 ft more than the width and the total area of the sandbox and the grass is 133 sq ft. Find the dimensions of the sandbox length and width.

17 in long 1.3 ft wide and 8in high what is the volume

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

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 =