1.A little boy wants to buy 2 fish from a fish tank that has 13 angel fish and 11 parrot fish in it. How many combinations of fish are possible if the net scoops out 1 angelfish and 1 parrotfish to...

1.A little boy wants to buy 2 fish from a fish tank that has 13 angel fish and 11 parrot fish in it. How many combinations of fish are possible if the net scoops out 1 angelfish and 1 parrotfish to buy(It means that he used a fishing net to fish out an angelfish and a parrotfish and buy them at the same time. It can also be understood as a colleague fished out, because the problem needs to know that there are several ways he can fish or buy two fish at the same time)?2.Mildred’s classmates have been watching what she brings for lunch each day and have figured out that the probability of her bringing peanut butter is 0.8 and the probability of bringing and an apple is 0.65. What is the probability that she brings neither peanut butter nor an apple?I think the probability of her without peanut butter is 1-0.8, and the probability of not having apples is 1-0.65. Is this information enough for the question?3.Round 3 radians to the nearest degree.show works