<span>It has influence on many things like economy, industry, transport and so on.
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9 possible outcomes.
1. There are two coins being flipped.
Possibilities:
HH (two heads) HT (heads and tails) TT (two tails)
There are three sides to the spinner
Possibilities:
Side 1 Side 2 Side 3
Since there are 3 possibilities for each, multiply them together
So, 3*3 which equals 9 possibilities
The variety of all life forms on Earth.
We have just done this triangle so it may help you with the answer