If y varies directly as x , and y = 32 when x = 4,find the constant (k) of variation

10% of 1,900,000. show me how you got the answer

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?