![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 09.11.2019 00:31, eggg65
The cost of coffee is determined by the type of coffee beans that are mixed together. the cost of a local mix of arabica and robusta beans is modeled by the equation below, where a = the pounds of arabica and r = pounds of robusta: (2 points)
700a + 1200r = 1,000,000
if a mixture contains 1000 pounds of arabica beans, how many pounds of robusta beans should be in the mixture?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00, ljcervantes4824
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30, Diazvictoria
Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers
Answers: 1
Do you know the correct answer?
The cost of coffee is determined by the type of coffee beans that are mixed together. the cost of a...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 21.10.2019 21:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 21.10.2019 21:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.10.2019 21:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/es.png)
Spanish, 21.10.2019 21:00
![Konu](/tpl/images/cats/health.png)
Health, 21.10.2019 21:00
![Konu](/tpl/images/cats/biologiya.png)
Biology, 21.10.2019 21:00
![Konu](/tpl/images/cats/en.png)
English, 21.10.2019 21:00