Based on the calculations, the unit rate in feet per minute for this walking pace is equal to 250 feet per minute.
How to calculate the unit rate?
A unit rate refers to a measurement of a quantity which is calculated as a ratio of one parameter to another.
This ultimately implies that, we would divide the distance covered in feet by the time taken to cover this distance as follows:
Unit rate = distance/time
Unit rate = 3750/15
Unit rate = 250 feet per minute.
Read more on time here: https://brainly.com/question/12199398
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