Answer:
80 + 2* Age (in years)
Explanation:
A 5-year-old's rough systolic blood pressure would be 90.
Answer: 
Explanation:
Given : The mean pulse rate (in beats per minute) of adult males
For sample : Size = 
Mean : 
Standard deviation : 
We assume that its a normal distribution , since the sample size is large (>30) then test applied here is z-test .
The formula to calculate the z-statistic is given by :-


Hence, the value of the test statistic = 
Cardiovascular fitness is the ability of the heart, lungs and circulatory system to supply oxygen and nutrients to working muscles efficiently, and allows activities that involve large muscle groups (walking, running, swimming, biking, etc.) to be performed over long periods of time.
I hope this helps
Answer:
Eat more fruits and vegetables.
Eat more fish and chicken. ...
Eat leaner cuts of beef and pork, and trim as much visible fat as possible before cooking.
Bake, broil, or grill meats; avoid frying. ...
Use fat-free or reduced-fat milk instead of whole milk.
Explanation:
This will benefit and help your body trust me l know.