Approximately 10.8% of American high school students drop out of school before graduation. Assume the variable is a binomial. Choose 18 students entering high school at random. Find these probabilities.

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte