A toll bridge charges $0.60 for all vehicles with two axles, $1.20 for all vehicles with three axles, $1.80 for all vehicles with four axles, and $2.40 for all vehicles with five or more axles. The total revenue collected in one day is represented by the expression below. $0.60a + $1.20b + $1.80c + $2.40d

What is the best interpretation of b in the expression above?
A.
The total revenue collected from vehicles with two axles.

B.
The total number of vehicles with three axles that paid the toll.

C.
The total revenue collected from vehicles with three axles.

D.
The total number of vehicles with two axles that paid the toll.

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)

Which of the following multiplication expressions can be modeled by the tiles shown? check all that apply. 8(3) = 24 6(4) = 24 (3)(12) = 36 24(3) = 72 3(8) = 24 2(12) = 24