n 1 2 3 4 5 an 10 3 0.9 0.27 0.081

6. 6.00 40 X=?

The inner radius of the washer is r,: x and the outer radius is r, = Submit Skip (you cannot come back).

i L S dadzdy y+1 5 In 2 In 7 3 In 2 3 O In 4 3

7. 125-1/3 8. (-27y6)1/3 9. 2 5 2

In contract negotiations between a local government agency and its workers, it is estimated that there is a 50% chance that an agreement will be reached on the salaries of the workers. It is estimated that there is a 70% chance that there will be an agreement on the insurance benefits. There is a 20% chance that no agreement will be reached on either issue. What is the probability that an agreement will be reached on both issues?