![subject](/tpl/images/cats/mat.png)
Mathematics, 05.02.2020 11:57 memeitupkevin
Civil engineer wants to estimate the maximum number of cars that can safely travel on a particular road at a given speed. he assumes that each car is 14 feet long, travels at speed s, and follows the car in front of it at a safe distance for that speed. he finds that the number n of cars that can pass a given spot per minute is modeled by the function
n=(89s)/(14+14(s/17)^2))
at what speed can the greatest number of cars travel safely on that road? assume that the maximum possible speed of a car is less than 300.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Which inequality comparing two of the expressions is true when 0.7 < x < 0.9
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Find the domain and range of the following function f(x) = 51x - 21+ 4
Answers: 2
You know the right answer?
Civil engineer wants to estimate the maximum number of cars that can safely travel on a particular r...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 16:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 16:20
![question](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 16:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
Health, 12.04.2021 16:20
![question](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 16:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.04.2021 16:20
![question](/tpl/images/cats/en.png)
English, 12.04.2021 16:20
![question](/tpl/images/cats/fr.png)
French, 12.04.2021 16:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 16:20