If mitchelle trubisky qb of the chicago bears can run at a speed of 8.57 yards per second for 15 seconds how far will he run

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?

Maria has $11 to buy fish for her aquarium. each goldfish costs $2. how many goldfish can she buy? do not include units in your answer

Which of the following is not a correct form of the quadratic function?