11. writing a bag contains red, green, and blue golf balls and golf tees. you reach
into a bag to randomly select one golf ball and one golf tee. describe how to
calculate the probability that you select a red golf ball and a red golf tee.

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.