If b = 13 and A = 76°, then find a
a. 34.6
b. 36.9
C. 42.5
d. 52.1

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 =

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?