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Verdich [7]
3 years ago
12

A pair of basketball shoes was originally priced at $80, but was marked up 47.5%. What was the retail

Mathematics
1 answer:
Lelu [443]3 years ago
6 0
47.5% in decimal form is 0.475.

Since the price was increased, we add 1 to 0.475 to get 1.475.

80 * 1.475 = 118

Another way to solve this is to multiply 80 by 0.475, which is 38, then add it to 80.

The retail price of the shoes is $118.
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It costs more to produce defective items - since they must be scrapped or reworked - than it does to produce non-defective items
ale4655 [162]

Answer: a) 1082, b) wider.

Step-by-step explanation:

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b) Sample size, n = 100

So, the margin of error would be

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