Im having trouble with this question A list of data has one number: 20. What is the mean,
median, mode, and range?

There a total of 82 students in the robotics club and the science club. the science club has 6 fewer students than the robotic club. how many students are in science club?

If f(x)=2x^6+x^2+2 then what is the remainder when f(x)is divided by x+2

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.