12. In a physical education class, 27 out of 60 students chose the basketball unit. What percent below represents the percent of students who chose basketball?

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 and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Which of the following can be used to explain a statement in a geometric proof?