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Mathematics, 07.04.2021 20:40 pinkygirlp1662

PLEASE HELP. Irina and Reanna share a dirt bike. They toss a coin to decide who rides
first each day. Irina picks heads the first
day, tails the second day, and tails the
third day.
a) Draw a tree diagram to list the
outcomes for 3 coin tosses.
b) What is the probability Irina will be
the first to ride the dirt bike three
days in a row?

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