3 years ago

What is the correct mean and mad absolute deviation?\ Of the problem 33,90,99,87,78,67

Mathematics

1 answer:

krok68 [10]3 years ago

5 0

Answer:

75.66666666666666666666

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3 3/4 + 1 1/4 + 2 2/4

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3 years ago

What is the area of a rectangle that has a perimeter of 87.20?

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2 years ago

Which equation is an identity?

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<h2>✔Answer</h2>

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2 years ago

And an electronics warehouse ships TVs and DVD players to retailers all throughout the United States. The weight of three televi

vodomira [7]

X= weight of TV
y= weight of CD

3x+5y= 62.5
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3x + 5y = 62.5
-(3x+2y = 52)
0 + 3y = 10.5, so y = 10.5/3 or 3.5.

Now plug y= 3.5 back into any equation to get x:

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2 years ago

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anygoal [31]

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Step-by-step explanation:

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