Which values of p and q would make the value of the following expression equal to 589 (3 - 71)(p + 901
O p = 3, 9 = 7
O p = -3,9 = 7
O p = 3,9= -7
Op= -3,9 = -7

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14