Mathematics, 03.05.2021 23:30, ahmedislife
A ball is thrown upward from the top of a building 320 feet tall. The height, h, of the ball t seconds after being thrown is given by the equation
h = โ16t2 + 16t + 320. After how many seconds will the ball hit the ground?
A) 1
B) 4
C) 5
D) 20
Answers: 3
Mathematics, 21.06.2019 22:00, kharmaculpepper
Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?
Answers: 1
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