A circular plot of land has a diameter of 16 yardz, What in the area of the land? Use 3. 14 for in, o A. 803 84 yd? OB. 50 24 yd? 0 C 200 90 vn2 D. 25.12 yd​

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?