Jacob is correct in thinking that because the mean represents the average of several quantities
The outlier is 27, which is significantly smaller than the rest of the numbers. It's gonna make the mean misleadingly small
Answer: the actual amount that Luke paid including tax is $55.65
Step-by-step explanation:
The initial price of the jacket is $75.
Luke bought a jacket that was 30% off the cost. This means that the amount of discount on the Jacket is
30/100 × 75 = 0.3 × 75 = $22.5
The price of the jacket after the discount had been applied is
75 - 22.5 = $52.5
He paid sales tax of 6% after the discount had been applied. This means that the amount of sales tax that he paid on the jacket is
6/100 × 52.5 = 0.06 × 52.5 = 3.15
Therefore, the actual amount that Luke paid including tax is
52.5 + 3.15 = $55.65
Answer:
24
Step-by-step explanation:
9%-> 12
18%-> 12/9 x 18%
= 24
Explanation is in the file
tinyurl.com/wpazsebu