What is the domain of the set of ordered pairs above? a. {-1, 0, 5, 10} b. {1, -1, -11, -21} c. {-1, 10} d. {-1, 1} (-1,1)
(0,-1)
(5,-11)
(10,-21

Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

Find the area of a parallelogram with base 15 yards and height 21 2/3