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Posted: **Fri Jul 08, 2022 5:37 am**

: Nasa Launches A Rocket At T 0 Seconds Its Height In Meters Above Sea Level As A Function Of Time Is Given By H T 1 (13.89 KiB) Viewed 30 times

NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t) = -4.9t² + 73t+ 325. Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? The rocket splashes down after seconds. How high above sea-level does the rocket get at its peak? The rocket peaks at meters above sea-level.
The height y (in feet) of a ball thrown by a child is 1 y = where x² + 6x + 5 16 is the horizontal distance in feet from the point at which the ball is thrown. (a) How high is the ball when it leaves the child's hand? (b) What is the maximum height of the ball? feet feet (c) How far from the child does the ball strike the ground? Round your answers to the nearest 0.01. feet