(100 POINTS) The table below shows Karen's distance during the marathon. What is a reasonable explanation for what happened between hours 2 and 3.
20
>
14
Karen decided to rest and stopped running for an hour.
Karen ran 2 miles between hours 2 and 3.
Karen ran at the same speed between hours 2 and 3.
Karen ran backwards for an hour.

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Step-by-step explanation:

Rate or speed is distance divided by time

She went 6mi in two hours so

r=6/2=3 mi/hr

Her distance did not change between 2 and 3 hours so her rate was

r=0mi/1hr=0mi/hr

Since she hadn’t moved she must have been stopped and taken a rest.

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

its 50 miles away from the starting point