Mathematics, 07.10.2019 12:00 blackbetty79

An average person in the united states throws away 4.5 × 10^–1 kg of trash per day. in 2013, there were about 3.2 × 10^6 people in the u. s.
about how many kilograms of trash was thrown away in the united states in 2013?
5.3 × 10^? kg

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An average person in the united states throws away 4.5 × 10^–1 kg of trash per day. in 2013, there w...

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