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Dennis_Churaev [7]
3 years ago
13

Element X is a radioactive isotope such that every 27 years, its mass decreases by half. Given that the initial mass of a sample

of Element X is 7900 grams, how much of the element would remain after 12 years, to the nearest whole number?
Mathematics
2 answers:
mafiozo [28]3 years ago
6 0

Answer:e

Step-by-step explanation:

Oksi-84 [34.3K]3 years ago
3 0

Answer:

5805

Step-by-step explanation:

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The number 1 through 7 are written in separate slips of paper,and the slips are placed into a box.Then,4 of these slips are draw
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Answer:

0.0011904

Step-by-step explanation:

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Note ; selection is without replacement ;

P(drawing 1) = 1 /7

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My number is an even number. my number is greater than 7,200. My number is?​
hjlf

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for the even number your answer would be 7,316

Step-by-step explanation:

an even number always needs to end with an even number

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