For a company that manufactures tennis rackets, the average cost per racket is found to be C=390/x+2+1/3x for x≥1, where x is the number of rackets produced per hour. Use the differential to approximate the change in average cost per racket if production is (A) increased from 25 per hour to 32 per hour and (B) increased from 30 per hour to 37 per hour.
For a company that manufactures tennis rackets, the average cost per racket is found to be C=390/x+2+1/3x for x≥1, where x is the number of rackets produced per hour. Use the differential to approximate the change in average cost per racket if production is (A) increased from 25 per hour to 32 per hour and (B) increased from 30 per hour to 37 per hour.
Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
Section9.CR: Review Problem Set
Problem 13CR
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For a company that manufactures tennis rackets, the average cost per racket is found to be
C=390/x+2+1/3x
for
x≥1,
where x is the number of rackets produced per hour.Use the differential to approximate the change in average cost per racket if production is (A) increased from
25
per hour to
32
per hour and (B) increased from
30
per hour to
37
per hour.Expert Solution
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