bobonion101
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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 the average, how many miles did she run per week? Round to the nearest hundredth. HELP PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Respuesta :

ProfessorAlvarez

[tex]\text{We need to find the average amount of miles she ran per week}\\\\\text{We know that she ran 5.5 miles the first week, 7.25 miles the second}\\\text{week, and 10 miles the third week}\\\\\text{To find the average, add all of the miles and divide by 3}\\\\5.5+7.25+10=22.75\\\\22.75\div3=7.5833333333\\\\\text{Round to the nearest hundredths place}\\\\\boxed{\text{7.58 miles}}[/tex]

JaredEkey

Answer:

7.58 miles per week

Step-by-step explanation:

This is a mean question...

by mean I mean mean, like mean, median, mode, range. Wow that was confusing, let me start. ;)

To solve for mean, just add all numbers in the data set together, and then divide by the amount of numbers in the set.

5.5 + 7.25 + 10 = 22.75

22.75/3 = 7.58333333333

Round that to the hundredths and you get: 7.58 miles per week

If you liked my answer brainliest is always appreciated ;)

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