Mathematics, 04.05.2020 23:01 perezlizbeth570
A science class designed a ball launcher and tested it by shooting a tennis ball straight up from the top of a 15-story building. They determined that the motion of the ball could be described by the function: ℎ() = −162 + 144 + 160, where represents the time the ball is in the air in seconds and ℎ() represents the height, in feet, of the ball above the ground at time . What is the maximum height of the ball? At what time will the ball hit the ground?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 13:00
Remmi wrote the equation of the line y=â…“(x+2) he solved for x and got x=3y-2 which of the following is an equivalent equation for x? a.x=y-11/3 b.x=y+7/3 c.x=3(y-â…”) d.x=3(y+â…”)
Answers: 1
Mathematics, 21.06.2019 14:10
Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35
Answers: 3
Mathematics, 21.06.2019 17:30
What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?
Answers: 2
Mathematics, 21.06.2019 22:00
Determine if the equation defines y as a function of x: 2xy = 1. yes o no
Answers: 2
You know the right answer?
A science class designed a ball launcher and tested it by shooting a tennis ball straight up from th...
Questions
Mathematics, 07.10.2021 21:10
Chemistry, 07.10.2021 21:10
Chemistry, 07.10.2021 21:10
Mathematics, 07.10.2021 21:10
Mathematics, 07.10.2021 21:10
Physics, 07.10.2021 21:10
Mathematics, 07.10.2021 21:10
Mathematics, 07.10.2021 21:10
Mathematics, 07.10.2021 21:10
Social Studies, 07.10.2021 21:10
Business, 07.10.2021 21:10
Mathematics, 07.10.2021 21:10
Mathematics, 07.10.2021 21:10
