Answer:
The factor pairs of the number 48 are: 1 x 48, 2 x 24, 3 x 16, 4 x 12, and 6 x 8
Step-by-step explanation:
Answer:
Its 4:)
Step-by-step explanation:
<em>Answer:</em>
<em>d</em>
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<em>0.9</em>
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<em>The value of a correlation coefficient ranges between -1 and 1.</em>
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<em>The greater the absolute value of the Pearson product-moment correlation coefficient, the stronger the linearrelationship.</em>
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<em>The strongest linear relationship is indicated by a correlation coefficient of -1 or 1.</em>
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<em>The weakest linear relationship is indicated by a correlation coefficient equal to 0.</em>
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<em>A positive correlation means that if one variable gets bigger, the other variable tends to get bigger.</em>
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<em>A negative correlation means that if one variable gets bigger, the other variable tends to get smaller.</em>
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<em>hope it helps.</em>
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Step-by-step explanation:
x-25= 6x-5
-5x = 20
x=-4
Answer:
- a=1
- b=1
- c=-4
- x = (-1 ±√17)/2
Step-by-step explanation:
The coefficient of x^2 is "a". That is 1.
The coefficient of x is "b". That is 1.
The constant term is "c". That is -4.
The values of a, b, and c are 1, 1, and -4, respectively.
_____
The solution is ...
x = (-b ±√(b^2-4ac))/(2a)
Filling in the values of a, b, and c, this is ...
x = (-1 ±√(1^2 -4·1·(-4)))/(2·1)
x = (-1 ±√17)/2