Maribelle is looking to purchase a car. she is considering all of her options. she is a college student working 30 hours per week. she has been riding the bus to work and school, but it requires 2 hours per day of transit time to get to work (about 25 miles round-trip). if she had her own car, she could cut this time down to 40 minutes per day. based on this information, which vehicle choice would be the best for maribelle?

Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.

When using the scientist method, which step comes last?

If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around