![subject](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 17:39 micahatwood03
The relationship between a person's age in years and maximum heart rate in beats per minute can be modeled by the equation y = 220 β x, where x is the person's age and y is his or her maximum heart rate. Which of these statements is true according to the model? please i need help ASAP
Answer choices:
A. For each year a person ages, his or her maximum heart rate decreases by 220 beats per minute.
B. For each year a person ages, his or her maximum heart rate increases by 220 beats per minute.
C. For each year a person ages, his or her maximum heart rate decreases by 1 beat per minute.
D. For each year a person ages, his or her maximum heart rate increases by 1 beat per minute
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ftΒ²
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
Alistair has 5 half-pounds chocalate bars. it takes 1 1/2 pounds of chocalate,broken into chunks, to make a batch of cookies. how many batches can alistair mke with chocalate he has on his hand?
Answers: 1
You know the right answer?
The relationship between a person's age in years and maximum heart rate in beats per minute can be m...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2019 22:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.09.2019 22:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 30.09.2019 22:00
![question](/tpl/images/cats/ekonomika.png)
Business, 30.09.2019 22:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2019 22:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2019 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.09.2019 22:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.09.2019 22:00
![question](/tpl/images/cats/health.png)
Health, 30.09.2019 22:00