‼️‼️‼️‼️ help meee please helping hand help ?‼️‼️+expert help ?❗️❗️ + brainlesst ‼️‼️‼️‼️ help me please guysss I really need this one to passs

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

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.

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.