Mathematics, 24.09.2021 14:00 owoeli

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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6. Mackenzie ran a half marathon (13 miles) in 1 hour and 57 minutes. She kept up a pace of 8 minute...

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