In rectangle FGHJ , the diagonals intersect at point M, FM = 3.2x , and JG = 40. What is the value of x?

Enter your answer as a decimal in the box.

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?