Mathematics, 11.07.2019 21:30 cireland
The classes at the middle school want to raise money. the sixth grade runs a bake sale for 5 5 hours and makes $170 $ 170 . the seventh grade sets up a dunking booth for 4 4 hours and makes $112 $ 112 . the eighth grade has a car wash and makes $192 $ 192 in 6 6 hours. which class has the highest rate for raising money? clear check
Answers: 1
Mathematics, 21.06.2019 12:50
What is the value of y in the solution to the system of equations? x + y = 12x – 3y = –30a. –8b. –3c. 3d. 8
Answers: 1
Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
Mathematics, 21.06.2019 19:00
Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?
Answers: 3
Mathematics, 21.06.2019 19:00
Explain why the factor 1.5 is broke. into two numbers in the model.
Answers: 3
The classes at the middle school want to raise money. the sixth grade runs a bake sale for 5 5 hours...
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