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Question
A person walks from home to a store with an average speed of 3 feet per second. When returning home from store, she jogs with an average speed of 6 feet per second, following her original path. What is the average speed for the round trip?a. 3 feet per second
b. 4 feet per second
c. 4.5 feet per second
d. 6 feet per second
Answer
This answer is hidden. It contains 1 characters.
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