Write an explicit equation for sequence:

t(1)=486; t(n+1)=1/3 x t(n)

How can you tell when x and y are not directly proportional?

Plz , will award brainliest find an equation for the line that goes through the points (5,-8) and (13,4)

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.