Susan has a jar of jellybeans. She has 10 yellow, 5 green, 3 red, and 2 black jellybeans What is the probability that she will get a yellow jellybean on her first grab, replace it, and then grab a black jellybean on her second
grab? Write your answer in simplest form.

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0