A bag contains 50 marbles 10 which are blue 15 or red 15 or green and 10 or purple Shawna takes a marble out of the bag Records the color and returns it to the bag how many green marble should she expect after 200 trials

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?