Suppose you have 20 tiles with the numbers 1 through 20. the theoretical probability that a tile chosen at random is a 5 is 1/20. if you pick a tile randomly, 20 times, replacing the chosen tile each time, will you get a 5 once? explain

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.