Gail can use har 12% employee discount once a week. last sunday, she bought a $45 sweater at 1/3 off and used her discount on a suit priced at $140. on which purchase did she save more money .

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 =

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq