nicolerishot nicolerishot

08-03-2016
Chemistry

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The mass of the average car is about 1800 kilograms. Express this number in scientific notation. Select one: a. 18 x 102 kg b. 1.8 x 103 kg c. 18 x 10-2 kg d. 1.8 x 10-3 kg

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brendactoronto brendactoronto

09-03-2016

1800= 1.8x10^3kg so b

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