The ratio of girls to boys in a park is 4:3

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

What is the radius of the cone in the diagram? round your answer to the nearest whole number

What is the area of the shaded sector?