Alex just received an increase in wage of $2.75 per hour. before the raise went into effect, he was earning $14.05 per hour. how much is the increase in his wages for a 36 hour work week?

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 : (

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar