While visiting the beach, you blow up a balloon to a volume of 3 liters. You then drag the balloon underwater 5 meters, where the pressure is approximately 150,000
Pa. What is the volume of the balloon 5 meters underwater? (You can approximate
1 atmosphere as 100,000 Pa)
0.6 liters
O2 liters
1 liter
4.5 liters
3 liters

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?