Answer:
Step-by-step explanation:
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Answer: The level of aspirin (mg) will be in your bloodstream in 4 hours = 35.70 mg.
Step-by-step explanation:
If the amount is decreasing by r%, then the final amount is given by :-

, where P = initial value , t= time
Given: P= 200 milligram, r= 35% = 0.35, t= 4 hours
The level of aspirin (mg) will be in your bloodstream in 4 hours = 

Hence, the level of aspirin (mg) will be in your bloodstream in 4 hours = 35.70 mg.
9/10
3/5 *2/2 +6/10
9/10-6/10=3/10 or .3
Step-by-step explanation:
your answer will be ( 2m-3n)(2m-n)
Explanation is in the attachment
hope it is helpful to you
hope it is helpful to you