⦁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.
⦁ what is the distance from the sun to mercury written in scientific notation?
⦁ what is the diameter of a human hair written in scientific notation?
⦁ in comparing the measurements in parts (a) and (b), what else must be done before a comparison is made?
i have no idea what to answer our teacher hasent taught us this and its overdue