which pairs of angles in the figure below are vertical angles?
check all that apply.

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%

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Which of the following statements is a true conclusion that can be made from the scaled bargraph?