PLEASE HELP. Irina and Reanna share a dirt bike.
They toss a coin to decide who rides
first e...
![Mathematics](/tpl/images/cats/mat.png)
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?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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