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The height of a mass attached to a spring can be modelled by the sinusoidal function h(t) 84-6.7 cos 24.8t where h(t) represents the height in centimetres and t represents the time in seconds. What is the height of the mass after 10 s? O a. 77.4 cm b. 86.9 cm C. 90.6 cm Od. 84.0 cm Clear my choice

The height of a mass attached to a spring can be modelled by the sinusoidal function h(t) 84-6.7 cos 24.8t where h(t) represents the height in centimetres and t represents the time in seconds. What is the height of the mass after 10 s? O a. 77.4 cm b. 86.9 cm C. 90.6 cm Od. 84.0 cm Clear my choice

Algebra and Trigonometry (6th Edition)
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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The height of a mass attached to a spring can be modelled by the sinusoidal function h(t)=84-6.7 cos 24.8t where h(t) represents the height in centimetres and t represents the time in seconds. What is the height of the mass after 10 s? O a. 77.4 cm O b. 86.9 cm C, 90.6 cm O d. 84.0 cm Clear my choice
Transcribed Image Text:The height of a mass attached to a spring can be modelled by the sinusoidal function h(t)=84-6.7 cos 24.8t where h(t) represents the height in centimetres and t represents the time in seconds. What is the height of the mass after 10 s? O a. 77.4 cm O b. 86.9 cm C, 90.6 cm O d. 84.0 cm Clear my choice
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