The range of a radio station is bounded by the circle with equation x2 + y2 = 2025. a stretch of highway near the station is modeled by the equation y - 15 = (1/20)x2. at what points does a car on the highway enter or exit the broadcast range of the station?

Item 1 which question could the expression 1000n answer? let n = the number of gallons of gas used. how many miles per gallon did the car get driving 1000 miles? let n = the number of grams of food needed for each dog. how many grams of food are needed to feed 1000 dogs? let n = the number of people at the show. how many empty seats were there at the show if there are 1000 seats at the theater? let n = the number of seats at the theater. how many empty seats will there by if 1000 people come to the show?