The age of Earth is about 4.6×109
years old. What is the number in decimal notation?(1 point)
Responses
4,600,000,000
4,600,000,000
46,000,000,000
46,000,000,000
0.0000000046
0.0000000046
4.6000000000
years old. What is the number in decimal notation?(1 point)
Responses
4,600,000,000
4,600,000,000
46,000,000,000
46,000,000,000
0.0000000046
0.0000000046
4.6000000000