Use the gcf of the terms to write the expression as the product of two factors with integer coefficients.

-2x3 - 4x2 + 4x
a. x(-2x2 - 4x + 4)

b. -2x(x2 + 2x - 2)

c. x(-2x2 + 2x - 2)

d. -2x(-2x2 + 2x - 2)

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?

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%

The tree filled 3/4 of a cup in 1/2 and hour at what rate does syurup flow from the tree