![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 28.09.2019 04:20, ashleyortego5106
A 150-pound person uses 6.2 calories per minute when walking at a speed of 4 mph. how long must a person walk at this speed to use at least 170 calories?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:20, tfyfejeje1739
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
A 150-pound person uses 6.2 calories per minute when walking at a speed of 4 mph. how long must a pe...
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 18.11.2020 14:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 18.11.2020 14:00
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 18.11.2020 14:00
![Konu](/tpl/images/cats/biologiya.png)
Biology, 18.11.2020 14:00
![Konu](/tpl/images/cats/User.png)
SAT, 18.11.2020 14:00
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 18.11.2020 14:00
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 18.11.2020 14:00