![exoticbunnylover123](/avatars/26513.jpg)
exoticbunnylover123
18.09.2019 •
Mathematics
The quantity of a drug in the bloodsteam t hours after a tablet is swallowed is given, in mg, by q(t)=40((e^--2t))
what is the maximum amount of the drug in the bloodstream at one time?
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics Who want to talk????...
- M Mathematics why snog and auropa still deleting my question pls dont delete my question pls forgive me pls pls pls pls pls pls pls pls pls pls pls pls...
- M Mathematics People who report questions are mommy boys and teachers pets and thats that...
- M Mathematics I got this question wrong. I have no idea how to do it. thank you!...
- M Mathematics .. fuiffenfer medlemuliathe183 5 aatz von intered of mef. The length of the chond along the a-aseof a wrele...
- M Mathematics There are 132 eighth-grade students at Hoover Middle School. If there are 6 eighth-grade teachers, how many students are there per teacher? A. 18 students per teacher...
- M Mathematics What points do i have to put ? please help...
- M Mathematics Two bottles are similar to each other. The heights of the bottles are 5cm and 7cm. The smaller bottle has a volume of 26cm3. Calculate the volume of the larger bottle....
- M Mathematics 31. Each small square on the grid below is 3cm by 3cm. What is the area of the shape drawn on the grid?...
- M Mathematics SARA esta comprando artículos para fiestas. Compra 4 globos, 1 pancarta y 5 remos y valían Pelota de papel $0.89 dólares Globos $2.99 dólares Bandera $ 4.99 dólares...
Ответ:
For q(t) to be maximum dq/dt = 0
dq/dt = 40(-(e^-t) + 2(e^-2t) = 0
2e^-2t - e^-t = 0
2e^-2t = e^-t
e^t = 2
t = ln 2
q(ln 2) = 40((e^(-ln 2) - (e^(-2ln 2)) = 40(1/2 - 1/4) = 40(1/4) = 10
Therefore, thw maximum amount of drug in the bloodstream at one time is 10 mg.
Ответ:
To find:
Round $43,569.14 the nearest dollar
Solution:
The number after the decimal is less than 50. So, the amount $43,569.14 rounded to the nearest dollar is $43,569.
Thus, the answer is $43569.