2 years ago

Compute the correlation coefficient for the data set.

Mathematics

1 answer:

loris [4]2 years ago

3 0

Answer:

0.8679.

Step-by-step explanation:

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Answer:

Step-by-step explanation:

2(6x+5+2y)

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3 years ago

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Factor the polynomial.

mixer [17]

Answer:

Final answer is choice B. $(5x-2y)^2$

Step-by-step explanation:

We need to factor the given expression $25x^2-20xy+4y^2$

$25x^2-20xy+4y^2$

$=25x^2-10xy-10xy+4y^2$

$=5x(5x-2y)-2y(5x-2y)$

$=(5x-2y)(5x-2y)$

$=(5x-2y)^2$

Hence final answer is choice B. $(5x-2y)^2$

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3 years ago

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Step-by-step explanation:

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3 years ago

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What is the least 10-digit whole number? write the number in word form and in standard form

Ghella [55]

1,000,000,000 standard form
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3 years ago

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What is the hypotenuse of an triangle with sides 6 and 8 and angles 30 and 60 degrees?

klemol [59]

Hypotenuse ^2 = base^2 + perpendicular ^2

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(This is a right angle triangle as 60+30= 90
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4 years ago