What will happen to the pressure of a container of gas if the volume of the gas is tripled and the temperature is doubled?

How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.

A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped

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