What is the constant of proportionality?
x 2 3 4 5
y 6 9 12 15

(a)1/3 (b)3 (c)4
(d)not proportional

Me find the value of x each figure.

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.

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?