An oil company is considering 2 sites on which to drill, described as follows: site a: profit of oil is found: $60 million loss if no oil is found: $5 million probability of finding oil: 0.2 site b: profit of oil is found: $90 million loss of no oil is found: 0.1 a: which site has the larger expected profit? b: if the expected profit for both sites is not the same, by how much is the expected profit larger?

What are the soultion(s) to the quadratic equation 40- x^2=0

Suppose you have 10 skittles. 5 green and 5 red. you choose 4 without looking. what is the probability that all 4 skittles will be green?

Which of the following statements are true? (select all that apply.) a quasi-static process is one in which the system is never far from being in equilibrium. when a system can go from state 1 to state 2 by several different processes, the amount of heat absorbed by the system will be the same for all processes. the internal energy of a given amount of an ideal gas depends only on its absolute temperature. when a system can go from state 1 to state 2 by several different processes, the work done on the system will be the same for all processes. when a system can go from state 1 to state 2 by several different processes, the change in the internal energy of the system will be the same for all processes. for any substance that expands when heated, its cp is greater than its cv.