7. Justin takes his pulse and counts 18 heart beats in 15 s.
a) What is his heart rate in beats...
Mathematics, 21.02.2020 19:49 ani61
7. Justin takes his pulse and counts 18 heart beats in 15 s.
a) What is his heart rate in beats per second?
b) What is his heart rate in beats per minute?
c) What is his heart rate in beats per hour?
Answers: 3
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If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left β explain with proper details
Answers: 1
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