Which is the dependent variable in 4x^2-5/6x-9=y if y=f(x)

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

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?