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xxTIMURxx [149]

3 years ago

6

The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at

30 miles per hour, how long will it take to drive the same distance at 50 miles per hour?

2 answers:

TEA [102]3 years ago

8 0

It will take 70 hours

Stolb23 [73]3 years ago

3 0

Answer:

70

Step-by-step explanation:

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For this case we have the following system of equations:

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ANswer:

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