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elisechavez02
26.09.2019 •
Mathematics
Your friend's pedometer shows that he took 17000 steps in 2.50 h during a hike. how would the answer change if the time were given as 2.5 h instead of 2.50 h? express your answer in steps per hour.
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Ответ:
For this case we have the following variables:
x: number of steps
t: total time
We then have the following relationship:
For t = 2.50 we have:
For t = 2.5 we have:
Note: We observe that the result is the same because the zero after the last decimal place is not significant.
if the time was given as 2.5 h instead of 2.50 h, the answer is the same:
Ответ:
760,320=r x 2
380,160 yards per hour
216 miles per hour
Miles because it is an easier measurement for distance for a plane
Step-by-step explanation:760,320 divided by 2
760,320 divided by 1760 because that’s how many yards in a mile then divide that number by 2