I. DIRECTIONS: State the variation being illustrated in the given situation. DIRECT INVERSE JOINT COMBINED 1. The current varies directly as the electromotive force and inversely as the resistance. 2. The amount of gasoline used by a car varies jointly as the distance travelled and the square root of the speed. 3. The number of persons sharing a pie to the number of slices of the pie. 4. The volume of a right circular cylinder varies jointly as the height and the square of the radius. 5. The number of hours to finish a job to the number of men working.
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Answer:
the amount of gasoline used by a car varies jointly as the distance travelled And the square root of the speed