The function f(x) = 3.25x represents the total amount collected from cars at one toll booth based on the number of cars that pass through, x. The mathematical domain for the function is the set of real numbers.

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

it is not that hard all u have to do is plot the graph

step-by-step explanation: