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Can someone help me solve this?

Can someone help me solve this?-example-1
User KazR
by
6.8k points

1 Answer

8 votes

Answer:

Her brothers pulse rate is 76.

Explanation:

95% of 80 is 76. That only means that her brother's pulse rate must be 76 beats per minute.

User Kfan
by
7.0k points