Imagine a Rip van Winkle type who lives in the mountains. Just before going to sleep, he yells, "WAKE UP", and the sound echoes off the nearest mountain and returns 7.6 hours later.Find the distance between Rip and the imaginary mountain.

4700 km

s =v(sound)•t/2

To find the distance between Rip and the imaginary mountain, we can use the speed of sound equation:

Distance = Speed * Time

First, we need to determine the speed of sound. The speed of sound in air is approximately 343 meters per second (m/s).

Next, we need to convert the given time of 7.6 hours into seconds. There are 3600 seconds in one hour, so by multiplying 7.6 hours by 3600, we get 27,360 seconds.

Now, we can calculate the distance:

Distance = Speed * Time
Distance = 343 m/s * 27,360 s

Performing the multiplication, we find:

Distance = 9,387,280 meters

Therefore, the distance between Rip and the imaginary mountain is approximately 9,387,280 meters.