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Artur
Questions (1)
Nigel is participating in a read-a-thon. The number of pages he reads each night follows a geometric sequence. On the second day
3 answers
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Answers (4)
Can someone delete the question, please? Thank You.
Explicit Formula: an=a1 * r^(n-1) Answer: an=4(2)^n-1 I just don't know how to get to the answer with the information given. Any ideas?
10x+15y=465 x+y=39 x-? y-?
The correct answer is B.
