Hannah drew straight lines on her driveway with chalk. The table shows the lengths of the lines. Hannah's Chalk Lines
Line
Length
(meters)
Р
1.8
Q
4.05
R.
7
S
7.75
What is the difference in meters between the length of Line S and the length of Line P?

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.