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25 votes
25 votes
Please help me.... asap (no links)

Please help me.... asap (no links)-example-1
User Animekun
by
2.4k points

2 Answers

11 votes
11 votes

Answer:

3; HTT, THT, TTH

H means heads, T means tails, therefore there are 3 pairs with 1 letter H.

User Honza Dejdar
by
3.3k points
13 votes
13 votes

Answer:

3

Explanation:

they give you all the possible outcomes, all they are asking for is how many of those outcomes have only one head in it

User Filip Szczepanski
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2.5k points