Question 2 Unsaved A person's theoretical maximum heart rate (in heartbeats per minute) is 220 - x where x is the person's age in years (20 ≤ x ≤ 65). When a person exercises, it is recommended that the person strive for a heart rate that is at least 50% of the maximum and at most 75% of the maximum. The system of linear inequalities that describes the given information is y>120-1/2x (for 50% max heart rate) and y<165-3/4x (for 75%). B. 40-year-old person has a heart rate of 158 heartbeats per minute when exercising. Is the person's heart rate in the target zone? Explain
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Question 2 Unsaved A person's theoretical maximum heart rate (in heartbeats per minute) is 220 - x where x is the person's age in years (20 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Determine the value of x which satisfies the following equation. ln (4x+1) = 6
Answers (2)
Identifying Relationships between Lines which statements are true? Select three options. Planes X and Y intersect at a right angle. Ai and Elie in plane X and do not intersect. S lies in plane Y. and are narallel
Answers (2)
Which of the following statements best describes the spread of Islam during the Arab conquests? A. Islam spread only within the lands conquered by Arabs. B. Everyone in conquered lands was forced to convert to Islam. C.
Answers (1)
Which ratios form a proportion? 3/15, 12/55 8/24, 12/35 5/18, 25/90 4/11, 16/25 What ratio forms a proportion with 9/15? 6/10 16/21 36/50 45/70
Answers (1)
Pedro fills Glass 2/4 full with Orange juice. Write a fracción with a denominador of 6 that isgreater than 2/4
Answers (2)
New Questions in Mathematics
A pack of cinnamon scented pencils sells for $9.00 what is the sales tax rate of the total cost of the pencils is $9.72
Answers (1)
There are 5 fish in a tank 2 die how many are left
Answers (1)
A convex heptagon has interior angels of 125, 155, 95, 135, 120, and 115. What is the measure of the 7th angle?
Answers (1)
Rachel is planning to run an average of 6.4 miles over three consecutive days. On the first day, she ran 6.6 miles, and on the second day, she ran 6.5 miles.
Answers (2)
Solve the proportion 7/5=10.5/b
Answers (1)