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Inessa [10]
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?
Mathematics
1 answer:
tangare [24]3 years ago
7 0

Answer:

12.7

Step-by-step explanation:

its right

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