johnpaul245 johnpaul245

23-09-2021
Mathematics

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6. Mackenzie ran a half marathon (13 miles) in 1 hour and 57 minutes. She kept up a pace of 8 minutes per
mile for the first 7 miles. Then the course got hilly, so for the next 4 miles, she ran 11 minutes per mile. If she
finished up the course at a consistent pace, what was her rate for each of the last miles?

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trazerz0 trazerz0

23-09-2021

See this clearly means that the interstate is that her rate for each of the last miles is 21

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