Claudia buys a 3-pound bag of trail mix for a hike. She wants to make two-ounce bags for his friends with whom he is going hiking. How many two-ounce bags can she make? (1 pound = 16 ounces)

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?