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Kobotan [32]
2 years ago
5

List the domain and range of the relation. {(4-3), (8,8), (0.-3)(8.1) (4.3)} The domain is

Mathematics
1 answer:
Pavel [41]2 years ago
4 0

Answer:

(4,-3) Domain: 4. (8,8) Domain: 8. (0,-3) Domain: 0. (8,1) Domain: 8 (4,3) Domain: 4

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What is the y1 of 3x-5y=20
Aliun [14]
Unsure of what you mean by "y1."

If you wish to solve this eqn for y, do this:
-5y = - 3x + 20, 
        -3x + 20
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           -5
5 0
3 years ago
eli has a square sprocket abcd graphed in a coordinate plane. the square sprocket was rotated 180 about the origin to form A'B'C
Maksim231197 [3]

Answer:

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2 years ago
The amount of time the husband and the wife spend on house work is measured for 15 women and their 15 husbands. For the wives th
dolphi86 [110]

Answer:

The value of the test statistic is z = -0.877.

Step-by-step explanation:

Testing the difference in mean time spent on housework between husbands and wives.

At the null hypothesis, we test if there is no difference, that is, the subtraction of the means is 0:

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At the alternate hypothesis, we test if there is a difference, that is, the subtraction of the means is different from 0.

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The test statistic is:

z = \frac{X - \mu}{s}

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z = \frac{-2.5 - 0}{2.85}

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The value of the test statistic is z = -0.877.

4 0
3 years ago
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pochemuha

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3 years ago
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Allushta [10]
48 fluid ounce it is $0.40 per fl oz, while the other one is $0.60 per fl oz
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3 years ago
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