Select the correct answer. Choose the system of inequalities that best matches the graph below. у 4 X --S-4 -3 -2 -1 ОА. y < 4 y > 41 – 4 OB. 1 .

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

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?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit