Read the description of a proportional relationship. Darnel wants to fill his water bottle between classes, but the water fountain next to his classroom is frustratingly slow. There is a proportional relationship between the amount of water (in ounces) Darnel puts in his water bottle, x, and how long (in seconds) it takes to get that amount, y. The equation that models this relationship is y=3x. How long does it take Darnel to get 6 ounces of water? Write your answer as a whole number or decimal. seconds