Abag contains 9 green marbles and 11 white marbles. you select a marble at random. what are the odds in favor of picking a green marble?

pls

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Convert 2000 swiss francs to dutch guilders

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6