In science, what is a model? a) a representation of something in nature b) a way to carry out an experiment c) all the controls within an experiment d) a picture of nature

Explain what makes a passenger in a turning car slide toward the door. critical thinking

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

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.