Hi, can anyone tell me the answer to this question? To transform xd^2y/dx^2+dy/dx=1/x into a linear differential equation with constant coefficients, the required substitution is

Name these type of angles shown check all that applies

How many glue sticks are in a basket containing 96 scissors, if the ratio of glue sticks to scissors is 19 to 57.

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 =