OpenStax, Elementary Algebra 2e §8.7 Solve Proportion and Similar Figure Applications · Exercise 55 · Algebra · Rational expressions
Solve Proportion and Similar Figure Applications · Exercise 55
Heart Rate At the gym, Carol takes her pulse for 10 seconds and counts 19 beats.
ⓐ How many beats per minute is this?
ⓑ Has Carol met her target heart rate of 140 beats per minute?
OpenStax, Elementary Algebra 2e · §8.7 Solve Proportion and Similar Figure Applications · Exercise 55
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