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2 years ago

What is the value of the correlation coefficient r of the data set?

Mathematics

1 answer:

elena55 [62]2 years ago

3 0

The correlation coefficient r of the data set is -0.28

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0.7 mm to centimeters

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Step-by-step explanation: 0.7millimeters equals 0.07 centimeters

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3 years ago

Find sum or difference. -1/2 + 1/3

Free_Kalibri [48]

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3 years ago

How do I solve 3/10+2.125 Converted into fractions

ahrayia [7]

Answer:

97/40

Step-by-step explanation:

so 2.125= 17/8

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times 10/10 to 17/8

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divide 194/80 because want reduce form

97/40 is the answer

(When i look at it now i can just time 4/4 and 5/5 but its ok this still gets the answer)

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3 years ago

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Tems11 [23]

Answer:

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Step-by-step explanation:

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3 years ago

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Simplify the following algebraic expression: 4+3 [6z - 5(6 +2z)]

Tatiana [17]

$\huge\text{Hey there!}$

$\huge\text{4+3 [6z - 5(6 +2z)]}$

$\huge\text{4+(3)(6z)+(3)(-5(6+2z))}\\\\\rightarrow\huge\text{4+18z+(-30z)+(-90)}$

$\huge\text{\bf{Combine the like terms if you have any.}}$

$\huge\text{Like term \#1: 10z \& -30z}\\\\\\\huge\text{Like term \#2: 4 \& -90}$

$\huge\text{18z + (-30z) + (4 + (-90))}$

$\huge\text{18z + (-30z) = -12z}\\\\\\\huge\text{4 + (-90) = -86}$

$\boxed{\boxed{\huge\text{Answer: -12z + (-86)}}}\huge\checkmark$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{LoveYourselfFirst:)}$

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3 years ago

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