Let f(x) = 4x – 7 and g(x) = x + 8. Find f(g(x)) and g(f(x)). f(g(x)) = (Simplify your answer.)
g(f(x)) = (Simplify your answer.)

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 volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?