Q:-1 The train resistance R (lbs/ton)is measured for the following values of its velocity V(km/hr): V: 20 40 60 80 100 R: 5 9. 14 25 36 If R is related to V by the formula R=a+bV", find a, b and

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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Q:-1 The train resistance R (lbs/ton)is measured for the
www
following values of its velocity V(km/hr):
V:
20
40
60
80
100
R:
5
9.
14
25
36
If R is related to V by the formula R=a+bV", find a, b and
n. Also find resistance at velocity of train is 120 km/hr.
Transcribed Image Text:Q:-1 The train resistance R (lbs/ton)is measured for the www following values of its velocity V(km/hr): V: 20 40 60 80 100 R: 5 9. 14 25 36 If R is related to V by the formula R=a+bV", find a, b and n. Also find resistance at velocity of train is 120 km/hr.
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