Mathematics, 13.12.2021 19:00 sarahidan
A ball drops from the top of a tower. At the same time a rocket is launched from a different level of the tower.
The height of the tennis ball in feet after (t) seconds can be represented by the quadratic function: b(t) = −t^2 − 2 + 36.
The height of Antonio's rocket after t seconds can be represented by the linear function: p(t) = −2t + 20.
(a) What are the two solutions to this system? Show your work.
(b) Explain which solution is not reasonable in this situation.
(c) After how many seconds do the rocket and the ball reach the same height
Answers: 3
Mathematics, 21.06.2019 20:50
Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?
Answers: 2
Mathematics, 22.06.2019 00:40
M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c:
Answers: 2
Mathematics, 22.06.2019 02:00
Which graph correctly represents the equation y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest
Answers: 1
Mathematics, 22.06.2019 02:00
Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42
Answers: 3
A ball drops from the top of a tower. At the same time a rocket is launched from a different level o...
History, 30.10.2019 20:31
Mathematics, 30.10.2019 20:31
Biology, 30.10.2019 20:31
Law, 30.10.2019 20:31
Mathematics, 30.10.2019 20:31
Social Studies, 30.10.2019 20:31
French, 30.10.2019 20:31
History, 30.10.2019 20:31
Mathematics, 30.10.2019 20:31
History, 30.10.2019 20:31
History, 30.10.2019 20:31