Suppose y varies directly as x and y = 21 an x=3 find x when y=42

I think X=6. Because If y=21 then is multiplied by 2 (y=21*2). So x=3*2=6

.After 1 card is taken, there are 4 cards left. This means the person has 4 cards to choose from and 1 of the cards is the four card. Probability is defined as the ways something could happen over all possible outcomes. Therefore the probability of the next person drawing the four card is 1/4.