Marcus counted a total of 40 wheels from bicycles and tricycles while sitting on a park bench. marcus counted 11 bicycles how many tricycles did marcus count​

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?