PLZ ANSWER QUICKLY There are 45 students in a college computer science course. If 1/9 of them are over the age of 30 and 3/5 of the remaining are under 25, how many students are from 25 to 30 years old?

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16

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%

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.