The seventh grade sold 60% of their goal How many tickets do the students still need to sell Explain.

98 point question what is the record for most points in one

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?