Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
Problem 33CT
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The combined electrical resistance R of two resistors R1 and R2, connected in parallel, is given by the equation below, where R, R1, and R2 are measured in ohms. R1 and R2 are increasing at rates of 0.8 and 1.3 ohms per second, respectively.
Can you help me solve the rate below?
Transcribed Image Text:1 1
R1' R2
R
At what rate is R changing when R,
= 31 ohms and R2
= 72 ohms? (Round
your answer to three decimal places.)
ohm/sec
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