An object has volume 36 cubic inches. A box has side lengths 1 foor by 3 inches by 4 inches. What is the smallest number of these objects that can fit in the box?

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%)