. Ben is taking an admissions examination. If he has to get at least 54 of the 58 questions right to pass, what percent of the questions does he need to answer correctly?

How many days was the temperature above 90 degrees?

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Sketch one cycle if the cosine function y=2cos2theta