Two cyclists leave towns 165 km apart at the same time and travel toward each other. one cyclist travels 7 /km h faster than the other. if they meet in 5 hours, what is the rate of each cyclist

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 each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement