Mathematics, 22.05.2020 01:08 Andy10201
2.) The mean of the monthly utility bills in a town is $183.00, with a standard deviation of $17.00. Based on the
normal distribution, which value BEST represents the percentage of the utility bills between $166.00 and $217.00?
34% 34%
13.5%
13.5%
0.15%
0.15%
2.35%
2.35%
Answers: 1
Mathematics, 22.06.2019 01:30
(01.03 mc) which of the following is a step in simplifying the expression x multiplied by y to the power of 2 over x to the power of negative 3 multiplied by y to the power of 3, the whole to the power of negative 4. select one: a. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 7 multiplied by y to the power of negative 1. b. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of 12 multiplied by y to the power of negative 12. c. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3. d. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 3 multiplied by y to the power of 3.
Answers: 3
Mathematics, 22.06.2019 02:30
Solve the system of equations. x=-2y+1 and x+2y=9. show work
Answers: 1
2.) The mean of the monthly utility bills in a town is $183.00, with a standard deviation of $17.00....
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