Mathematics, 14.12.2020 03:00 4presidents
A long distance runner started on a course running at an average speed of 6 mph. One hour later, a second runner began the same course at an average
speed of 8 mph. How long after the second runner started will the second
runner overtake the first runner?
Answers: 2
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Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?
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In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n
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Lines a and b are perpendicular. if the slope of line a is 3, what is the slope of line b?
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A long distance runner started on a course running at an average speed of 6 mph. One hour later, a s...
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