Mathematics, 05.06.2020 02:01 cdyshaylia55
a ball is thrown downward from the top of a 120-foot building with an initial velocity of 16 feet per second. the height of the ball h in feet after t seconds is given by the equation h= -16t squared - 16t + 120. how long after the ball is thrown will it strike the ground? the time is takes for the ball to strike the ground is about __ seconds
Answers: 2
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. β7.12, 1.12 b. 7.12, β1.12 c. 7.12, 1.12 d. β7.12, β1.12
Answers: 2
Mathematics, 21.06.2019 21:30
(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0
Answers: 1
a ball is thrown downward from the top of a 120-foot building with an initial velocity of 16 feet pe...
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