Final answer:
The distance from Venus to the Sun, 6,700,000 miles, is expressed in scientific notation as 6.7 × 10^6.
Step-by-step explanation:
The distance from Venus to the Sun is 6,700,000 miles. To express this number in scientific notation, we follow the convention of having only one digit to the left of the decimal point. Thus, 6,700,000 becomes 6.7 followed by six zeros, which allows us to write it as 6.7 × 106 in scientific notation.