Rules can be used to generate sequences of numbers. they can also be used to generate (x, y) ordered pairs. 1. write an equation to describe the relationship between each independent variable x and the dependent variable y. explain your reasoning

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?

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240