The grade a student makes on a test varies directly with the amount of time the student spends studying. Suppose a student spends 4 hours studying and makes a grade of 65% on the test. What is an equation that relates the grade earned on a test, g, with the amount of time spent
studying, t, in hours? What is the graph of your equation?

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