Question 2: ___ of 4 points) 2. The average distance from the sun to the planet Mercury is about 58,000,000 km. The diameter of
a human hair is about 0.0025 cm. (a) What is the distance from the sun to Mercury written in scientific notation? Answer: _____________________ (b) What is the diameter of a human hair written in scientific notation? Answer: _____________________
<span>(a) What is the distance from the sun to Mercury written in scientific notation?
</span><span>58,000,000 = 5.8 x 10^7 km
answer: </span>5.8 x 10^7 km<span>
</span><span>(b) What is the diameter of a human hair written in scientific notation? </span><span>0.0025 cm = 2.5 x 10^-3 cm </span> answer: 2.5 x 10^-3 cm
