Find possible values of a and b that make the statement true. 4 f(x) dx −4 + 7 f(x) dx 4 − b f(x) dx a = 7 f(x) dx −1 (a, b) =

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent