![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 07.04.2020 21:44, erock5528
About 20 minutes after drinking a cup of coffee, a person has 200 milligrams (mg) of coffee in the bloodstream. Caffeine in the bloodstream is metabolized at a rate r ( t ) milligrams per hour, where t is the number of hours since the caffeine level was 200 milligrams. Choose the expression that gives the level of caffeine in the bloodstream after 4 hours.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:30, kelseeygee
Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00, RickyGotFanz4867
What is the upper quartile in the box plot?
Answers: 1
Do you know the correct answer?
About 20 minutes after drinking a cup of coffee, a person has 200 milligrams (mg) of coffee in the b...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 19.05.2020 20:11
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 20:11
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 19.05.2020 20:11
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/en.png)
English, 19.05.2020 20:11