MARYSWILLEY66GO MARYSWILLEY66GO Mathematics Answered A dust particle weighs 7.42 × 10-10 kilograms. What is the weight of 5 × 106 dust particles represented in scientific notation? A. 3.71 × 10-4 kilograms B. 3.71 × 10-3 kilograms C. 37.1 × 10-3 kilograms D. 37.1 × 10-4 kilograms