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A dust particle weighs 7.42 × 10-10 kilograms. What is the weight of 5 × 106 dust particles represented in scientific notation? |
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Answer» Step-by-step explanation: A dust PARTICLE weighs 7.42 × 10-10 kilograms. WEIGHT of 5 × 106 dust particles = 5 × 10^6 x 7.42 x 10^(-10) = 5 x 7.42 x 10^(6-10) = 37.1 x 10^(-4) = 3.71 x 10^(-3) kilograms hope it helps mark me brainliest like this and FOLLOW me tooo.... |
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