The universe is estimated to be about
12,000,000,000 years old. (Express the
number in the scientintific notation
Answers
Answered by
2
Answer:
12 × 10⁹
Step-by-step explanation:
is the answer...hope it helps
by the way how r u
Answered by
1
Answer:
It can be expressed as 1.2 × 10^10
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