piyushmanral7529 piyushmanral7529

02-01-2023
Mathematics

Answered

Jerri is training for a biathlon. to train for the bicycle portion of the race, she rides 21 miles out a straight road, then turns around and rides 21 miles back. the trip out is against the wind, whereas the trip back is with the wind. if she rides 20 miles per hour faster with the wind then she does against the wind, and the complete trip out and back takes 2 hours, how fast does she ride when she rides against the wind

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