Which is the best estimate for 33 x 0.38?
A. 30 x 0.4

B. 3 x 0.4

C. 40 x 0.3

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Shared decision making is always a positive strategy to take

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?