Story problem in direct and inverse variation algebra

Question

A runner can run a mile in 8 minutes while traveling at 7.5 miles per hour. If the runner wants to complete a mile in 6 minutes, how fast must he run?

Mark M. · Accepted Answer

d = r · t
1 = r (1/10)
10 = r
 
10 mph

Story problem in direct and inverse variation algebra

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Story problem in direct and inverse variation algebra

1 Expert Answer

Still looking for help? Get the right answer, fast.

OR

RELATED TOPICS

RELATED QUESTIONS

graph, find x and y intercepts and test for symmetry x=y^3

-2x/x+6+5=-x/x+6

Find the mean and standard deviation for the random variable x given the following distribution

using interval notation to show intervals of increasing and decreasing and postive and negative

trouble spots for the domain may occur where the denominator is ? or where the expression under a square root symbol is negative

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