At the beginning of an experiment, there are 500 grams of contaminants. Each hour, one fourth of the contaminants are filtered out. How many grams of contaminants remain after 4 hours?
Show all your work for full credit.
Round your answer to the nearest hundredth. Use^ for exponents. X^2 = x2

0

Step-by-step explanation:

Amount Of Gram= 500

one fourth of gram in one hour=1/4×500 = 125

in four hours the gram filtered out = 4×125= 500

therefore the amount of gram remaining in the contaminants = 500-500= 0 gram

the thermometer is precise but not accurate

step-by-step explanation:

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