Look at the relation shown. {(–2, 4), (4, –2), (1, 1), (1, –2), (0, 1), (6, 4)}
Which ordered pair should be removed for the set of points to be a function?

What is the lcm of 16 and 40 ? 24 and 40 ?

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?

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.