A quadratic equation has a discriminant of 25. Which statement is true?

A) The equation has no real solutions.
B) The equation has one real solution.
C) The equation has two real solutions.
D) None of the above statements is true.

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)