3 years ago

Which description correctly applies to the concept of correlation

Mathematics

1 answer:

Burka [1]3 years ago

7 0

The two events are related and often or always follow each other

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A building that is 150 m tall, 100 m wide, and 80 m deep has glass on all sides except the roof and the base.

Airida [17]

Answer:

C. 54,000 m^2

Step-by-step explanation:

2 sides + 2 more sides

2(150x100) + 2(150x80)

30000 + 24000

54000m^2

3 0

3 years ago

Determine if x + 2 is a factor of p(x) = x 4 + 3x 3 + 4x 2 - 8 and explain why.

Andrej [43]

The Factor Theorem says (x - a) is a factor of function p(x) if p(a)=0

so check for p(-2)

= -2^4 +3(-2)^3 + 4(-2)^2 - 8

= 16 - 24 +16 -8

= 0

so (x + 2) is a factor

3 0

3 years ago

7-3x=x-4(2+x) please help

ss7ja [257]

$\huge\boxed{\text{This equation has no solution.}}$

Distribute the $-4$ to the $(2-x)$ . $7-3x=x-8-4x$

Rearrange the terms. $-3x+7=-4x+x-8$

Combine the like terms. $-3x+7=-3x-8$

Add $3x$ on both sides. $7=-8$

This statement is false, so the equation has $\boxed{\text{no solution}}$ .

7 0

3 years ago

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Select the correct answer.

Elena L [17]

Answer:

Step-by-step explanation:

The correct answer of this question is B

All you need is multiply it by 6

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2 years ago

Could you please help me with hard a problem?

nekit [7.7K]

Answer:123

Step-by-step explanation: plz help me answer my questions plz plz

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3 years ago

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Which description correctly applies to the concept of correlation￼

Which description correctly applies to the concept of correlation