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d1i1m1o1n [39]
2 years ago
9

What is the equation (4, 5) m=-1/4 solved in point slope form?

Mathematics
1 answer:
hammer [34]2 years ago
8 0

Answer:

<h2>y - 5 = -1/4(x - 4)</h2>

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

We have m = -1/4 and the point (4, 5). Substitute:

y-5=-\dfrac{1}{4}(x-4)

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It is in the 3rd quadrant 

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2. In a given population of two-earner male-female couples, male earnings have a mean of $40,000 per year and a standard deviati
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Answer: $85,000

Step-by-step explanation:

Given : In a given population of two-earner male-female couples, male earnings have a mean of $40,000 per year and a standard deviation of $12,000.

\mu_M=40,000\ \ ;\sigma_M=12,000

Female earnings have a mean of $45,000 per year and a standard deviation of $18,000.

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\mu_c=\mu_M+\mu_F\\\\=40,000+45,000=85,000

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8 0
3 years ago
You are asked to examine a t-shirt that was worn when someone was suspected to have fired a gun. The
Elden [556K]

Answer:

The scanning electron microscope

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2 years ago
Kenny types 280 words. How long did he <br> type for?<br> A.4<br> B. 5<br> C.6<br> D. 7
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Are you sure you didn’t miss anything while writing the question?

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Answer:

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Step-by-step explanation:

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