Which of the following expressions would simplify to be the multiplicative identity? a) 2 3 · 3 2 b) 2 1 c) 2 0 d) 2 3 · 2 3

Question 5 spring semester final exam math evaluate

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Charlie tosses five coins. what is the probability that all five coins will land tails up.