Which table of values represents the equation y=1/2x

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error