There are 10 students in a class. five boys and five girls, if the teacher picks a group of three at random what is the probability that everyone in the group is a boy?

What is the equation of a parabola y(x) that has a vertex at point (− 1/3 , 0.3) and passes through point (− 2/15 , − 1/2 ).

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?