If 5 + 61 is a root of the polynomial function f(x), which of the following must also be a root of f(x)?

Which is the graph of the function y=2(4)^x

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?

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?