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 :-
![A=P(1-r)^t](https://tex.z-dn.net/?f=A%3DP%281-r%29%5Et)
, 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 = ![200(1-0.35)^4](https://tex.z-dn.net/?f=200%281-0.35%29%5E4)
![=200(0.65)^4\\\\=200\times 0.17850625\\\\=35.70125\approx35.70 \ mg](https://tex.z-dn.net/?f=%3D200%280.65%29%5E4%5C%5C%5C%5C%3D200%5Ctimes%200.17850625%5C%5C%5C%5C%3D35.70125%5Capprox35.70%20%5C%20mg)
Hence, the level of aspirin (mg) will be in your bloodstream in 4 hours = 35.70 mg.
Answer:
Step-by-step explanation:
There are 4 terms
Coefficient of y term = 1
Constant = 8
The term without variable is the constant term.
Answer:
19
Step-by-step explanation:
Given 2 sides of a triangle then the third side x is
difference of 2 sides < x < sum of 2 sides , that is
18 - 2 < x < 18 + 2
16 < x < 20
Then the largest possible length of the third side is 19
not too sure but I think your answer would be -5
Answer: A
Step-by-step explanation: Take the biggest number and work backwards.