You are asked to find the mean of the data shown in the stem-and-leaf plot. which tools are appropriate? choose exactly two answers that are correct.
a. protractor
b. objects to represent the data
c. paper and pencil to record work
d. technology to add and divide

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

Ill mark the brainliest if you me with the these three questions 7,8,9

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0