Ava writes each letter of the alphabet on separate note cards and puts the cards in a hat. How many times would you expect Ava to pick a letter from her name if she picks a card 50 times, returning the card to the hat each time?

Hamburger heaven is having a lunch special where customers buy one -pound cheeseburger and get one free. if they set aside pounds of meat, how many -pound cheeseburgers can they make?

Students at a high school were polled to determine the type of music they preferred. there were 1950 students whocompleted the poll. their responses are represented in the circle graph.what percent of students preferred alternative music?

To rent a car, you must pay $0.30 per mile plus a maintenance fee of $35. write and equation to represent this function.