Of the following sets, which represents a function? Situation A = {student's name, all the colors that the student likes} Situation B = {student's name, the student's favorite math teacher} Only A Only B Both A and B Neither A nor B

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1