Acircle is centered at (−4, −6) and has a radius of 3. which of the following is the equation for this circle? (x + 4)2 + (y + 6)2 = 3 (x − 4)2 + (y − 6)2 = 9 (x − 4)2 + (y − 6)2 = 3 (x + 4)2 + (y + 6)2 = 9

What is the value of x in the diagram below?

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll

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?