Suppose your cousin's Tooth Fairy leaves $1 one-third of the time, $0.50 one-third of the time, and $0.80 one-third of the time. What's the expected value of her Tooth Fairy payoff?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract