The numbers DO differ by 10 if they are
- 1 and 11
- 2 and 12
- 3 and 13
- 4 and 14
- 5 and 15
Each outcome technically has two ways of occurring, but since we're taking two marbles at a time, that would be the same as saying, for instance, that drawing 1 and 11 is the same as drawing 11 and 1. We only count such an event once.
So the answer is (a) 5.
Answer: 235 would be the estimate
Answer:
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Answer:
this is not an answer sorry, but someone answered me with a link and I opened it and it virused my phone
Answer:
Step-by-step explanation:
Figure it out
