Abag of marbles contains 3 red marbles, 4 blue marbles, and 6 green marbles. if two marbles are pulled out without replacement, find the probability of getting one red and one blue marble.
(can you show the work so i can see how to get the answer) .

The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172