Answer:
computer algebra system
Explanation:
that is you made a typo for cas thats the only thing ive heard of
I would say, trunk flexion uses the most amount flexibility.
Answer: Have an annual urinalysis
Explanation: Urinalysis is the processes of testing the urine of a person in order to determine the health status of the person, urinalysis shows the level of certain substances in the urine such as vasopressin,the level of concentration,sugar level etc
Several studies show that Black persons generally have a higher urine concentration than whites,they have been found to contain a higher level of vasopressin than whites. Both of this factors are related to high blood pressure (Hypertension). So they are require to do an annual urinalysis especially when they are aging.
Answer:

Explanation:
Given,
The original amount of the medicine in the body = 200 mg,
If the amount of medicine in his body will be one half of the amount from the previous hour.
Then the amount of the medicine after 1 hour = 
After 2 hours, the amount = 
After 3 hours, the amount = 
....... so on,
Thus, after t hours the amount ( say A(t) )

If A(t) < 1 mg

Which is the required inequality..