During a snow storm 30 inches of snow fell in 8 hours what is the rate of snowfall in inches per hour

Which statement about the graph of y = 8(0.25)^2

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%

It says factor each expression completely 8y+48