Mathematics, 26.09.2021 19:30 shandrablue68681

Sound travels about 750 miles per hour. Suppose it takes about 3 seconds to hear the echo. How far away is the canyon wall, in feet feet
Now let's generalize that result. Suppose it takes n seconds to hear the echo. How far away is the Canyon wall, in terms of n?

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Sound travels about 750 miles per hour. Suppose it takes about 3 seconds to hear the echo. How far a...