Answer: 10
Explanation:
1, 10, 100, 1,000, etc.
The formula is 1/10 if you’re going left or 10/1 if you are going right.
The fourth term is 10,000, the third term is 1,000, the second term is 100, so the first term has to be 10
100 / 10 = 10
Answer:
10
Take the third term and divide by the second term
1000/100 = 10 which is the common ratio
To find the first term divide by the common ratio
100/10 = 10
The first term is 10
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