Acertain shampoo is available in two sizes. a 10.1 ounce bottle costs $1.88. a 23.7 ounce bottle costs $4.98. find the unit price for each size. then state which size is the better buy based on the unit price. round your answer to the nearest cent.

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 =

This is about circle theorems. someone asap : (

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?