Part a: write an algebraic expression for 4 more than 3 times a number.

part b: write a verbal expression for 2(n + 9).

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%

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?