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3 years ago

9

At the beginning of an experiment, there are 600 grams of contaminants. Each hour, half of the contaminants are filtered out. Ho

w many grams of contaminants remain after 4 hours?

2 answers:

Tom [10]3 years ago

7 0

37.5 grams of contaminants will remain after 4 hours.

nadya68 [22]3 years ago

3 0

37.5 is the answer37.5 grams

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