Find the center and radius for the circle defined by the equation: x^2+y^2+5x-y+2+0 a) (-5/2, 1/2); √6 b) (5/2, 1/2); 3√2 /2 c) (5/2, 1/2); √6 d) (-5/2, 1/2); 3√2 / 2

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

Abcd is a square. what is the measure of angle bac

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?