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:
65ft
Step-by-step explanation:
Answer:
56
Step-by-step explanation:
Strange question to me
Answer:
both
Step-by-step explanation:
neither of those can be an answer. because x is less than or equal to -1
Answer:
3a (2b-3c)
Step-by-step explanation:
9 (8- - 125)
should equal 1197
