A company sells widgets. The amount of profit , ymade by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find the maximum amount of profit the company can make, to the nearest Dollar. y=-x^2+64x-292

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?

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false