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3 years ago

8

Adrian is training for a 5K race. She ran 5.5 miles the first week, 7.25 miles the second week and 10 miles the third week. On t

he average, how many miles did she run per week? Round to the nearest hundredth.

1 answer:

Advocard [28]3 years ago

6 0

Answer:

7.58 miles on average per week

Step-by-step explanation:

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given

$\frac{s + ( - 7)}{ - 1}$

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substituting s=-3 into the equation.

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=

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