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) - 4.9t? + 103t + 325. %3D 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. Question Help: DVideo 1 DVideo 2

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) - 4.9t? + 103t + 325. %3D 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. Question Help: DVideo 1 DVideo 2

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

**Rocket Problem**

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) = -4.9t^2 + 103t + 325 $.

### Splashdown Time
Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?

**The rocket splashes down after \_\_\_\_\_ seconds.**

### Peak Height
How high above sea-level does the rocket get at its peak?

**The rocket peaks at \_\_\_\_\_ meters above sea-level.**

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