Mathematics, 08.07.2020 07:01 aefrain42
SOMEONE EASE HELP IVE BEEN STUCK ON THE SAME QUESTION
Tim Worker is doing his budget. He discovers that the average electric bill for the year was $206.00 with a standard deviation of $10.00. What percent of his expenses in this category would he expect to fall between $184.00 and $200.00?
The z for $184.00 =
A:-.6
B:48.6
C: 26
D: 2.2
E: 22.6
The percent of area associated with $184.00 =
A: 2.2
B: .6
C: 26
D: 22.6
E: 48.6
The z for $200.00 = -
A: .6
B: 48.6
C: 22.6
D: 26
E: 2.2
The percent of area associated with $200.00 =
A: 48.6
B: 2.2
C: 22.6
D: 26
E: .6
Subtracting the two percentages, the percent of expenses between $184.00 and $200.00 is
A: 22.6
B: 48.6
C: .6
D: 2.2
E: 26
Answers: 2
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Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0
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SOMEONE EASE HELP IVE BEEN STUCK ON THE SAME QUESTION
Tim Worker is doing his budget. He discovers...
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