Danielle’s text messaging plan costs $8 for the first 550 messages and 15 cents for each additional text message. If she owes $8.60 for text messaging in the month of October. How many text messages did she send that month?

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%

Measure of angles 31 (x+4) (3x+9) me

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool