The probability that a student guesses the correct answer to a five-choice multiple choice question is P(correct) = 0.2. How many correct answers should a student expect to guess on a test with 90
five-choice multiple choice questions?

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

Which statements regarding the diagram are true? check all that apply.