1. Solve the system of linear equations
below by graphing. Check your answer.
x+y=8
x-y...
Mathematics, 20.01.2021 01:00 bella2284
1. Solve the system of linear equations
below by graphing. Check your answer.
x+y=8
x-y=2
Answers: 1
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 23:30
Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose
Answers: 2
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