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Pls help
, I really need an answer for this rn

Pls help , I really need an answer for this rn-example-1
User Yixing Lao
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2 Answers

2 votes

Answer: 7 hrs and 15 minutes

Step-by-step explanation: because 15 - 8 = 7 45 - 30 = 15

User Matthew Meppiel
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4 votes

Answer:

Explanation:

A health researcher conducted a survey and recorded the percentage of body fat of 20 randomly selected men from two different towns.

User Gmarintes
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