After a 20% reduction, you purchase a novel for $28. what was the book's price before the reduction?

36 inches/second = yards/minute how many yards?

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%

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?