John spent $75 on a shopping trip for new clothes last week. He had expected to spend $100 on clothes. Complete the table. What is the ratio? e =
What is the percent error? f =

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)