Under certain conditions, sound travels at approximately 1080 feet per second.
if marsala yells down a canyon and hears her echo 1.7 seconds later, approximately how deep is the canyon?

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?