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3 years ago

12

An element with a mass of 120 grams decays by 27.5% per minute. To the nearest tenth of a minute, how long will it be until ther

e are 2 grams of the element remaining?

1 answer:

tangare [24]3 years ago

7 0

Answer:

12.7

Step-by-step explanation:

its right

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2 years ago

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