#1. In a middle school of 80 students, 42 girls and 38 boys. What is the probability that if two students were randomly chosen, the first is a boy and then a girl sequentially? #2.You randomly choose a flower from the vase to take home. Your friend randomly chooses another flower from the vase to take home. What is the probability that you choose a purple flower and your friend chooses a yellow flower?

#3. You flip a coin and then roll a fair six-sided die. The coin lands heads-up and the die shows an even number.

#4You roll a fair six-sided die twice. The first roll shows a five and the second roll shows a six.

#5A basket contains five apples and seven peaches. You randomly select one piece of fruit and eat it. Then you randomly select another piece of fruit. The first piece of fruit is an apple and the second piece is a peach.