Sound travels about 750 miles per hour. if you stand in a canyon and sound a horn, you will hear an echo. suppose it takes about 3.5 seconds to hear the echo. how far away is the canyon wall, in feet suppose it takes n seconds to hear the echo. how far away is the canyon wall, in terms of n?

the last choice

step-by-step explanation:

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

y do u put "subscirbe to ence" on a app for ppl who need with their work?

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .