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3 years ago

Whats the answer pls

Mathematics

1 answer:

Svetllana [295]3 years ago

7 0

Answer:

$y-1=5x+20$

Step-by-step explanation:

First we find the slope:

$\frac{1+9}{-4+6} = \frac{10}{2} = 5$

Then we substitute:

$y-1=5(x+4)\\y-1=5x+20\\$

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Andrews [41]

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3 years ago

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Answer:

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Step-by-step explanation:

This can be put into a simple expression:

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4 years ago

Suppose that distribution of the daily calcium intake of Americans is left skewed with a mean of 800 mg and a standard deviation

babymother [125]

Answer:

Explained below.

Step-by-step explanation:

According to the Central Limit Theorem if an unknown population is selected with mean μ and standard deviation σ and appropriately huge random samples (n > 30) are selected from this population with replacement, then the distribution of the sample means will be approximately normal.

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3 years ago

How do you expand -10(4-b)

katen-ka-za [31]

Answer:

Step-by-step explanation:

−10(4−b)

=(−10)(4+−b)

=(−10)(4)+(−10)(−b)

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3 years ago