Mathematics, 22.06.2019 23:10 pookie879
Write a system of equations and solve using elimination. ricardo has two bills. the two bills together are $21. one bill is worth $19 more than the other. what are the two bills?
Answers: 1
Mathematics, 21.06.2019 16:20, mattmaddox86
The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%
Answers: 2
Write a system of equations and solve using elimination. ricardo has two bills. the two bills togeth...