Deepak randomly chooses two marbles from the bag, one at a time, and replaces the marble after each
choice. What is the probability he will choose one
green marble and then one red marble? Express the
probabilities in fraction form.
P(green) = 5
P(red) = 2
P(green and red) = 15

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

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.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x