Answer:
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Answer:
A natural number is 1, 2, 3, 4, ...... with no 0 or negative number. The smallest natural number is 1 so if x=1 and y=2 then the smallest possible value of x+y is 3.
The answer is 22.5. I hope this helps you.
Good luck with your work!
Probability of getting heads: 1/2
Probability of getting tails: 1/2
1/2 x 1/2 x 1/2 = 1/8