Mikayla opens a savings account with a principal of $3,000. after 5 years, she earns $450 in interest. using the equation i=prt, where i=interest, p=principal, r=rate, and t=time

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 type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)