An opaque bag contains 3 green marbles and 3 red marbles. An opaque bag contains 3 green marbles and 3 red marbles. Two marbles are randomly drawn one at a time without replacement. Find the probability the 2nd marble drawn is a red marble, given the first marble drawn was red.

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

What is the prime factorization of 195

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown