Trent can deliver his paper route in 40 minutes, lois can deliver the same route in 60 minutes. how long will it take if they work together?

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 =

Which of the following transformations will always produce a congruent figure?

If there are 3.281 feet in 1 meter, how many inches are in one centimeter