Let the graph of g be a vertical shrink by a factor of 1/4 followed by a translation 3 units to the right of the graph of f(x)=√x. Write a rule for g.

Sound travels about 750 miles per hour. a) suppose it takes about 1.5 seconds to hear the echo. how far away is the canyon wall, in feet? for this i got 825 ft b) suppose you stand 1,925 feet from the canyon wall and sound the horn. how long will it take to hear the echo? (i'm stuck on this)