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3 years ago

Find the value of the correlation coefficient for the data shown in the table. Round to the nearest hundredths.

Mathematics

1 answer:

erik [133]3 years ago

7 0

Answer:

The answer is C.

Step-by-step explanation:

I honestly guessed and got it right on USA test prep.

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alisha [4.7K]

Answer:

166

Step-by-step explanation:

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4 years ago

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The sum of 10 and six times a number is 82. find the number

Nutka1998 [239]

82-10=72
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4 years ago

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mote1985 [20]

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Step-by-step explanation:

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3 years ago

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A scooter travels 30 feet in 2 seconds at a constant speed.

Sever21 [200]

Answer:

The scooter travels 15 feet in 1 second

The scooter travels 45 feet in 3 seconds

The scooter travels 60 feet in 4 seconds

The scooter travels 75 feet in 5 seconds

Step-by-step explanation:

First, let's find the number of feet the scooter travels in 1 second

(30 : 2) ÷ 2 = 15 : 1

Now that we have the unit rate, we can easily find the answers to the other questions.

(15 : 1) x 3 = 45 : 3

(15 : 1) x 4 = 60 : 4

(15 : 1) x 5 = 75 : 5

I Hope That This Helps! :)

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3 years ago

Mathematics puzzle from my calculus text book.

xenn [34]

Answer:

${ \tt{g(x) = a {x}^{2} + bx + c = 0 }} \\ { \tt{f(x) = {a'x}^{2} + b 'x + c' = 0}} \\ { \boxed{ \bf{f(g(x)) = g(f(x))}}} : \\ { \tt{ =( \frac{a}{a'})x {}^{2} + ( \frac{b}{b'}) x} + \frac{c}{c'} } = 0$

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3 years ago