Acargo container (in the shape of a rectangular solid) must have a volume of 480 cubic feet. the bottom will cost $5 per square foot to construct, and the sides and the top will cost $3 per square foot to construct. use lagrange multipliers to find the dimensions of the container of this size that has minimum cost.

If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form