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zloy xaker [14]
3 years ago
15

What is the slope and the y intercept?​

Mathematics
1 answer:
m_a_m_a [10]3 years ago
3 0
Answer:

y intercept is -1, slope is 3

reason:

the point where the line intercepts the y axis is the y intercept, the line intercepts at -1 so that’s the y intercept

to find the slope you take the two points on the line and use slope formula, which is y2-y1/x2-x1
plug the points into the formula and solve, which gives you 3
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The breaking strengths of cables produced by a certain manufacturer have a mean, u, of 1750 pounds, and a standard deviation of
AlladinOne [14]

Answer:

We accept the null hypothesis that the  breaking strength mean is less and equal to 1750 pounds and has not increased.

Step-by-step explanation:

The null and alternative hypotheses are stated as

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against the claim

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z= 1754- 1750 / 65/ √100

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The z - value at 0.1 for one tailed test is ± 1.28

The critical value is z > z∝.

so

0.6154 is < 1.28

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8 0
3 years ago
Solve: 2(7 – x) = 3(x + 3)
GarryVolchara [31]
If you would like to solve 2 * (7 - x) = 3 * (x + 3), you can do this using the following steps:

2 * (7 - x) = 3 * (x + 3<span>)
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3 years ago
Read 2 more answers
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RUDIKE [14]

Answer:

uygqdwty

Step-by-step explanation:

slope formula' ]is (y2 - x2)/(y1-x1)

answer is 3-(-3)  /  -12-(-8)

=6/-4

=-1 1/2

sorry for the weird sign i amm typing with a fractered arm

8 0
2 years ago
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