Asked by Jackson solved the problem 3x-8=2(2x-7) using the

The age of Earth is about 4.6×109 years old. What is the number in decimal notation?(1 point)
Responses

4.6000000000
4.6000000000

0.0000000046
0.0000000046

4,600,000,000
4,600,000,000

46,000,000,000
Answered by GPT-4o mini
The age of Earth, given as \( 4.6 \times 10^9 \) years, in decimal notation is:

**4,600,000,000**

So, the correct response is:

**4,600,000,000**