They are independent because the cards are always going to stay the same. If each card that was picked and discarded, that would alter the future which would make it dependent. But... since it doesn't change the cards, it is independent.
Since the second selection is made after replacement, the options are exactly the same as the first selection. Therefore the second selection doesn't depend on the first one. Hence, they are independent
If it was without replacement, they would have been dependent
7:14 or simplified 1:2 (use simplified) Find total amount of fruit by adding 4+7+3=14 7 pears to 14 total fruits in ratio form is 7:14 which simplifies to 1:2
