Question 10 of 10 What is the first quartile of this data set? 11, 12, 13, 15, 17, 19, 22, 24, 29, 33, 38 O A. 19 B. 13 O C. 11 O D. 29 PLEASE HELP ME LAST QUESTION AM I RIGHT?!?!?!?​

What statement is true? 2x^2-9x+2=-1

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?