Question

The Andromeda Galaxy is the closest to the Earth’s Milky Way Galaxy. It contains at least 200,000,000,000 stars. Write 200,000,000,000 in scientific notation.(1 point) Responses 2×10−11 2 times 10 superscript negative 11 baseline 2×1011 2 times 10 superscript 11 baseline 2×10−10 2 times 10 superscript negative 10 baseline 2×1010

Answer 1

The number 200,000,000,000 in scientific notation is written as \( 2 \times 10^{11} \). Thus, the correct response is:

**2×10¹¹** (2 times 10 to the power of 11).