A Kayaker Can Row 6 Miles Upstream, Against a 2

question 110

Multiple Choice

A kayaker can row 6 miles upstream, against a 2 mph current, in one hour more than he can row 7 miles downstream. What is his average speed in still water?

• A) 3 mph
• B) 5 mph
• C) 6.5 mph
• D) 8 mph

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Definitions:

Coordinate Muscle

The process of different muscles working together to perform movements smoothly and accurately.

Regulate Hormones

The process by which the body maintains hormonal balance, involving the production, secretion, and breakdown of hormones that influence various bodily functions.

Regulate Emotional

The process by which individuals control and direct their feelings, often involving mechanisms within the brain that modify the intensity and expression of emotions.

Corpus Callosum

The large neural structure containing fibers that connect the right and left cerebral hemispheres.