2) A traffic cop is determining the number of cars that pass by ten different traffic lights over a given period of time. When he presents the data to his boss, which of the following number sets
will most likely represent the data he's collected?
(a) Rational numbers
(b) Irrational numbers
(c) Whole numbers
(d) Positive numbers and zero

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. which of the following expressions could represent how much bo pays for the game? choose 2 answers: choose 2 answers: (choice a) a 0.82b0.82b (choice b) b 1.18b1.18b (choice c) c b-0.18b−0.18 (choice d) d b-18b−18 (choice e) e b-0.18bb−0.18b