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Nuetrik [128]
3 years ago
15

I've been stuck on this for a bit.

Mathematics
1 answer:
zloy xaker [14]3 years ago
3 0

B is 1 because 1 - -3 equals positive 4 divided by 4 equals 1. C is 22 because 4 squared is 16 multiplied by 2 equals 32 -3 -7=22. D is 27 because 4-7 equals -3, -3 squared is 9 times 3 equals 27.

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Translate this problem to an equation and solve. The area of a patio is 72 square feet. The length of the patio is 1 foot longer
Inessa05 [86]
A = LW
A = 72
L = W + 1

72 = W(W + 1)
72 = W^2 + W
W^2 + W - 72 = 0
(W + 9)(W - 8) = 0

W + 9 = 0
W = -9......extraneous solution...does not work here

W - 8 = 0
W = 8 <==

L = W + 1
L = 8 + 1
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so the width (W) is 8 ft and the Length is 9 ft
7 0
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Party punch cost $2.50 per half gallon how much would 6 gallons cost
saveliy_v [14]

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SVETLANKA909090 [29]

Answer:

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6 0
2 years ago
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Assume that a set of test scores is normally distributed with a mean of 70 and a standard deviation of 10. In what percentile is
vlabodo [156]
Given:
μ = 70, the mean
σ = 10, the standard deviation

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Answer: 30th
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3 years ago
Select all that apply to describe the association of this scatterplot
raketka [301]
Negative, Nonlinear,
I hope this helped:)
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2 years ago
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