A bag contains 6 red marbles and 4 black marbles. Two marbles are drawn randomly from the bag without replacing the marbles. What is the probability of selecting two black marbles?

A city council consits of five Democrats and five Republicans. If a committee of six people is selected, find the probability of selecting three Democrats and three Republicans?

A box contains 3 black spheres and 4 white spheres. Given that you have already selected 1 black sphere, what is the probability of selecting 2 white spheres?

Samir has a big bag of wooden blocks in assorted shapes. He randomly picks a block from the bag, records its shape, and puts it back in the bag. He does this 15 times and records 6 squares, 3 trapezoids, 4 kites, and 2 rectangles.Based on the data, what is the probability of choosing a square block?

There are 3 red balls and 2 blue balls in a bag. balls will be drawn without replacement. Find the probability of getting exactly one red ball and one blue ball.

A bag of the same size small balls contains six Blue Balls 5 red balls, 5 yellow balls and 4 Green balls. what is the probability of selecting a blue or green ball on the first draw?

A box has 3 red balls and 4 yellow balls. What is the probability of getting two red balls, if you randomly choose one ball from the box, replace it, and then choose another ball? "

A bag contains an equal number of pieces of candy for 6 candy colors. What is the probability of drawing either a yellow candy or a blue candy when drawing a single piece of candy from the bag?