The probability of passing chemistry class is 35.1%, the probability of passing math class is 37.7%, and the probability of passing both of these classes is 17.3%. round answer to the nearest 10th of a percent.

1. what is the probability of passing chemistry or math?

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list