Answer:
>There is a correlation between number of bottles bought and number of samples offered. However, there is no causation. This is because there is probably an increase in the number of bottles bought with an increase in the number of samples offered.
>There is no correlation between playing time and number of goals.
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Answer:
<h2>The product of two consecutive integers:</h2><h2>x · (x+1) = x(x + 1)</h2>
Step-by-step explanation:
Consecutive integer:
... -2, -1, 0, 1, 2, 3, ...
Difference between two consecutive integers is equal to 1.
Therefore two consecutive integers is x and x + 1.
<h2> scientific notation is 7.63x10^-1</h2>
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Find hour rate for 7 hours:
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Hourly charge = $3
Hourly charges for 7 hours = 3 x 7 = $21
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Find fixed charge :
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$33-21 = $12
There is a $12 fixed rental charge.
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Form Equation:
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Let the number of hours be x.
Total cost = 12 + 3x
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Answer: Total cost = 12+ 3x
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a=180-142=38 degree
b= 180-38-88=54 degree
c=b (since the two lines are parallel to each other) therefore c=54 degree