Luke is 5 years younger than 3 times sydney’s age, s . in this situation , what does 3s represent?

If m 17 27 90 63 ** picture is attached

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 =

Find the area of the triangle shown 3 by 6