What is the missing angle in this quadrilateral?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Which inequality has a dashed boundary line when graphed ?

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i