With solving equation: -3x^4 + x^3-6x^2+15x-3. divided by 3x

Divide. write in simplest form 41/6 divided by 10

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?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart