The formula d = rt gives the distance traveled in time t at rate r. a bicyclist rides at a
constant rate of 15 miles per hour. how many miles will she travel in 3.5 hours?

Achild has a box full of colored building blocks. she will choose one block without looking. the odds against choosing a blue block are 4/7. what is the probability of choosing a blue block? amanda is playing a role-playing game with her friends. she will roll dice to determine if her character unlocks a treasure chest. the probability of her character unlocking the treasure chest is 13/20. find the odds in favor of her character unlocking the treasure chest.