Suppose you want to work out by combining periods of jogging at 5 mph and walking at 3 mph. You intend to go a total distance of at least 3 miles in at most 45 minutes, and you want the distance jogged to be at most four times the distance walked. Determine the distances walked and jogged, to the nearest tenth of a mile, that would result in the greatest number of miles jogged. • the greatest number of miles walked. Explain in detail how you determined your answers. Include a graph in your explanation.
Suppose you want to work out by combining periods of jogging at 5 mph and walking at 3 mph. You intend to go a total distance of at least 3 miles in at most 45 minutes, and you want the distance jogged to be at most four times the distance walked. Determine the distances walked and jogged, to the nearest tenth of a mile, that would result in the greatest number of miles jogged. • the greatest number of miles walked. Explain in detail how you determined your answers. Include a graph in your explanation.
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.7: Direct And Inverse Variation
Problem 36PS
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Transcribed Image Text:Suppose you want to work out by combining
periods of jogging at 5 mph and walking at 3
mph. You intend to go a total distance of at
least 3 miles in at most 45 minutes, and you
want the distance jogged to be at most four
times the distance walked.
Determine the distances walked and jogged,
to the nearest tenth of a mile, that would result
in
the greatest number of miles jogged.
• the greatest number of miles walked.
Explain in detail how you determined your
answers. Include a graph in your explanation.
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