The correlation coefficient, r, between the prices of smartphones, x, and the number of sales of phones, y, equals −0.63.
1 answer:
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Answer:
Expression 8 • 24 represents the total area.
Option A is correct.
Step-by-step explanation:
Width of living room = 8 ft
Length of living room = 24 ft
We need to calculate area:
The formula used is:
Putting values to get the expression
So, Expression 8 • 24 represents the total area.
Option A is correct.