What is m∠bcd? a) 52° b) 64° c) 104° d) 116°

Three coins are flipped. what is the probability that there will be at least two tails?

Which system of linear inequalities is graphed? can somebody please

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?