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3 years ago

15

The heaviest commonly used United States coin is the half dollar, which has a mass of 11.340g. The lightest United States coin i

s the dime, which has a mass of 2.268 g. Report the sum of these masses in scientific notation

1 answer:

Kruka [31]3 years ago

7 0

Answer:

13.6×10^3

Explanation:

11.340+2.268= 13.608

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