Question

Question 45 

An investor is considering a stock portfolio that costs $55. If he invests in the portfolio, there is a 0.5 probability that he will receive a total revenue of $20. If that event does not occur, he will receive a total revenue of $100. What will be the investor's expected profit if he decides to invest? [LO:COMP]

 $5 

 $55 

 $60 

 $15

Question 46 

What is most nearly the force P that must be exerted on the handles of the bolt cutter shown if the force on the bolt is 1000 N?

 30 N

 260 N

 53 N

 7.5 N

Answer 1