Aboat's crew rowed 13.5 miles downstream, with the current, in 1.5 hours. the return trip upstream, against the current, covered the same distance, but took 4.5 hours. find the crew's rowing rate in still water and the rate of the current.

Which number is irrational? a) 16 b) 18 c) 25 d) 36

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

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%