Mathematics, 26.01.2022 15:20 jackchris2732

Sound travels about 750 miles per hour. If you stand in a canyon and sound a hom, you will hear an echo. Suppose it takes about 2.5 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?
feet

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Sound travels about 750 miles per hour. If you stand in a canyon and sound a hom, you will hear an e...

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