What is 13.7 billion years in scientific notation
1 answer:
Answer:
1.37 * 10^10 years.
Step-by-step explanation:
Billion = 9 zeroes
13.7 billion = 13.7 * 10^9 = 1.37 * 10^10.
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f(x) = (x-5)(x+2i)
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