Vanessa, Samantha, Hannah, and Jordyn are all part of a 12 member volleyball team. Four members of the team are randomly selected to fill the water jug for the day. What is the probability that all four of them will be chosen?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial