Answer:
Step-by-step explanation:
Given data
Annual earning= $42,000
commission= $150 per product
Let the number of product sold for the year be x
and let the total earnings be y
Hence the expression for the total earning for the year is
5 is the median of those number
Answer:
A charge is usually made for this service.
Answer:
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The mean is the same thing as the average, so just add all of the numbers up and divide the total number of numbers.
(13 + 14 + 14 + 16 + 16 + 16 + 16 + 18 + 19)/10 = 16