If the discriminant of a quadratic equation is equal to Negative 8, which statement describes the roots? There are two complex roots.
There are two real roots.
There is one real root.
There is one complex root.

What number produces an irrational number when multiplied by -1.25

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол