The position of a particle moving in a straight line is given by s() =- 8² + 28r, where s(t) represents the number of metres the particle is from a fixed point after t seconds a. What is the velocity of the particle at t= 1? b. What is the velocity of the particle at t = 9? ç. At what time(s) is the particle not moving? %3D

The position of a particle moving in a straight line is given by s() =- 8² + 28r, where s(t) represents the number of metres the particle is from a fixed point after t seconds a. What is the velocity of the particle at t= 1? b. What is the velocity of the particle at t = 9? ç. At what time(s) is the particle not moving? %3D

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter5: Exponential And Logarithmic Functions

Section: Chapter Questions

Problem 39CT: The population P (in millions) of Texas from 2001 through 2014 can be approximated by the model...

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Find the unknown value. 27. y varies jointly with x and the cube root of 2. If when x=2 and z=27,y=12, find y if x=5 and z=8.
The population P (in millions) of Texas from 2001 through 2014 can be approximated by the model P=20.913e0.0184t, where t represents the year, with t=1 corresponding to 2001. According to this model, when will the population reach 32 million?
Using Figure 7, solve f(x)=1 .

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