A student has 14 piece of gum, 3 are spearmint, 5 are peppermint, and the rest are cinnamon. If one piece of gum is chosen at random, which of the following is NOT true.

A student has 14 piece of gum, 3 are spearmint, 5 are peppermint, and the rest are cinnamon. If one piece of gum is chosen at random, which of the following is NOT true.

How many different combinations can i have when flipping a coin three times?

How many different combinations can i have when flipping a coin three times?

If I toss a coin 3 times, how many times will I roll at least one head?

If I toss a coin 3 times, how many times will I roll at least one head?