Max is in a basketball team. After 10 matches, their mean score is 46 points. After 14 matches, their mean score is 50 ponits. Find the mean score of thier last 4 matches.

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?