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Firlakuza [10]
2 years ago
9

What is the slope of the line that passes through the points (−3, 1) and (1, −5) ?

Mathematics
1 answer:
kari74 [83]2 years ago
8 0

Answer:

m =  \frac{ - 5  - 1}{1 + 3}  =  -  \frac{6}{4}  = \color{green} \boxed{  -  \frac{3}{2} }

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Seven less than the quotient of x and 9
bulgar [2K]
X/9 - 7 is the answer. note x/9 is in fraction form
 

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I need help real quick please!
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The height of one square pyramid is 12 m. A similar pyramid has a height of 6 m. The volume of the larger pyramid is 400 m3. Det
valentinak56 [21]
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4 0
3 years ago
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bekas [8.4K]

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4 0
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Read 2 more answers
Suppose you do an analysis of the starting salaries of 100 recent Lehman graduates. You find that the average starting salary is
madreJ [45]

Answer:

a) (59180,60820)

b) (59020,60980)        

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = $60,000

Standard Deviation, σ = $5,000

Sample size, n = 100

a) 90% critical values

\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}

Putting the values, we get,

z_{critical}\text{ at}~\alpha_{0.10} = 1.64

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b) 95% critical values

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Putting the values, we get,

z_{critical}\text{ at}~\alpha_{0.05} = 1.96

60000 \pm 1.96(\frac{5000}{\sqrt{100}} ) = 60000 \pm 980= (59020,60980)

5 0
3 years ago
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