Mathematics, 05.12.2019 02:31 ejsteel2
As part of an insurance company’s training program, participants learn how to conduct an analysis of clients’ insurability. the goal is to have participants achieve a time in the range of 32 to 47 minutes. test results for three participants were: armand, a mean of 38.0 minutes and a standard deviation of 2.0 minutes; jerry, a mean of 37.0 minutes and a standard deviation of 3.0 minutes; and melissa, a mean of 39.5 minutes and a standard deviation of 2.0 minutes.
Answers: 1
Mathematics, 21.06.2019 16:00
Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply
Answers: 2
Mathematics, 21.06.2019 21:40
The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?
Answers: 3
Mathematics, 22.06.2019 00:40
The length of the line segment ac is 8x-9 what is the value of x
Answers: 2
Mathematics, 22.06.2019 04:00
For what values of a is the sum of the fractions 2a−1 / 4 and a−1 /3 positive?
Answers: 2
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