8. a community group orders 1,250 water bottles to donate to the runners in a marathon. if the probability of a water bottle being defective is 1.2%, prdict how many of the water bottles are to be defective. round your answer to the nearest whole number. a) 12 b) 15 c) 130 d) 150

Every rhombus is a square. true false

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%

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left