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1. The paths of two dolphins playing in the ocean were recorded by some biologists. The first dolphin's path could be modelled by the equation h(t) = 2t4 - 17t³+27t² - 252t +232 and the second dolphin's path could be modelled by the equation h(t) = 20t3-20² +300t - 200. When was the first dolphin higher than the second dolphin?

1. The paths of two dolphins playing in the ocean were recorded by some biologists. The first dolphin's path could be modelled by the equation h(t) = 2t4 - 17t³+27t² - 252t +232 and the second dolphin's path could be modelled by the equation h(t) = 20t3-20² +300t - 200. When was the first dolphin higher than the second dolphin?

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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1. The paths of two dolphins playing in the ocean were recorded by some biologists. The first dolphin's path could be modelled by the equation h(t) = 2t4 - 17t³+27t² 252t +232 and the second dolphin's path could be modelled by the equation h(t) = 20t³ - 20² +300t - 200. When was the first dolphin higher than the second dolphin?
Transcribed Image Text:1. The paths of two dolphins playing in the ocean were recorded by some biologists. The first dolphin's path could be modelled by the equation h(t) = 2t4 - 17t³+27t² 252t +232 and the second dolphin's path could be modelled by the equation h(t) = 20t³ - 20² +300t - 200. When was the first dolphin higher than the second dolphin?
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