If an object is shot upward with an initial velocity, vo, in feet per second (fus), the velocity, v, in fus is given by the formula v = vo - 321, where r is time in seconds. Find the initial velocity of an object if the velocity after 4 seconds is 41 ft/s.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
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If an object is shot upward with an initial velocity, vo, in feet per second (fus), the velocity, v. in ft/s is given by the formula v = vo - 321, where is time in seconds. Find
the initial velocity of an object if the velocity after 4 seconds is 41 ft/s
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Transcribed Image Text:A learn.hawkeslearning.com 5 MyPath - Home Courses - Save & Exit Certify Lesson: 7.5 Working with Formulas Lesson 7.5 Certify Mode Question 8 of 12 Step 1 of 1| Hawk KAYLIN KEELING Question 8 of 12, Step 1 of 1 8/15 Correct If an object is shot upward with an initial velocity, vo, in feet per second (fus), the velocity, v. in ft/s is given by the formula v = vo - 321, where is time in seconds. Find the initial velocity of an object if the velocity after 4 seconds is 41 ft/s Answer How to enter your answer (opens in new window) E Keypad Keyboard Shortcuts ft/s Submit Answer MacBook Air 20 14 F7 esc FS * FI F2 $ % & ! @ dele %3D 5 6 7 8 9 2 3 4 { Y U P 一 Q W E R T
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