A footwear retailer sold 9 pairs of sneakers for $70 each, 11 pairs of leather shoes for $145 each, 3 pairs of boots for $200 each, and 8 pairs of sandals for $20 each. a. What is the weighted average price of the footwear sold? $0.00 Round to the nearest cent b. What is the simple arithmetic average? $0.00 Round to the nearest cent c. Which method is the most suitable for determining the average price of the footwear sold by the retailer? O Weighted average Simple arithmetic average

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question

basic 

A footwear retailer sold 9 pairs of sneakers for $70 each, 11 pairs of
leather shoes for $145 each, 3 pairs of boots for $200 each, and 8
pairs of sandals for $20 each.
a. What is the weighted average price of the footwear sold?
s0.00
Round to the nearest cent
b. What is the simple arithmetic average?
$0.00
Round to the nearest cent
c. Which method is the most suitable for determining the average
price of the footwear sold by the retailer?
O Weighted average
O Simple arithmetic average
Transcribed Image Text:A footwear retailer sold 9 pairs of sneakers for $70 each, 11 pairs of leather shoes for $145 each, 3 pairs of boots for $200 each, and 8 pairs of sandals for $20 each. a. What is the weighted average price of the footwear sold? s0.00 Round to the nearest cent b. What is the simple arithmetic average? $0.00 Round to the nearest cent c. Which method is the most suitable for determining the average price of the footwear sold by the retailer? O Weighted average O Simple arithmetic average
Find the total weight of three items that weigh:
3
4
2
3- kg, 3- kg and 7- kg
7
8
4
Total weight =
0.00
Round to two decimal places
Transcribed Image Text:Find the total weight of three items that weigh: 3 4 2 3- kg, 3- kg and 7- kg 7 8 4 Total weight = 0.00 Round to two decimal places
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