3 years ago

How do you find mean absolute deviation of (85,90,68,75,79)

1 answer:

5 0

Find the mean of the numbers first. The find the difference that each one is from the mean (negative and positive differences). Find the mean of the differences and that is the MAD.

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natima [27]

Answer:

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Step-by-step explanation:

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3 years ago

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What is the rate of change for 1

Alla [95]

Answer:

Option D, $24$

Step-by-step explanation:

<u>Step 1: Determine the rate of change or slope</u>

$m = \frac{y_2-y_1}{x_2-x_1}$

$m=\frac{32-8}{2-1}$

$m=\frac{24}{1}$

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Answer: Option D, $24$

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2 years ago

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anastassius [24]

I think the second one is correct

4 0

3 years ago

Andre was trying to write 7⁴/7⁻³ with a single exponent and wrote 7⁴/7⁻³=7⁴⁻³. Explain to Andre what his mistake was.

Lostsunrise [7]

Answer:

Answer

see explanation

Step-by-step explanation:

Using the rule of exponents

= , then

His mistake was in subtracting 3 rather than - 3

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3 years ago

I need help! Click the Pictureeee

Viefleur [7K]

40 gold

5 gold:3 red = x gold:24 red
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120/3 = 40

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4 years ago