The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
The summer olympics occur every 4 yearsevery six years a united states senator runs for reelection. if both events occurred last year, how many years will pass before that us senate is up for re-election the same year as the summer olympics