Ten percent of the vehicles in a parking lot are silver, 5% are pickup trucks, and 3% are both. If a vehicle is selected at random, what is the probability that it is silver or a pickup truck?

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2