A multiple-choice quiz has 5 questions. Each question on the quiz has 4 possible answers. How many possible outcomes are there for answering the 5 questions? 9 possible outcomes 20 possible outcomes 625 possible outcomes 1,024 possible outcomes

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Which of the choices shown could be used to prove that aacp=abcp ?

Which of the following transformations will always produce a congruent figure?