Suppose a radioactive substance has a half-life of 1000 years. What fraction will be left after 1000 years?
2 answers:
Answer:
1/2
Step-by-step explanation:
so if u do the waffalineneh times by arcimate it would equivently be the answer on top
Answer:
Step-by-step explanation:
The half life is the amount of time it takes a substance to decay to half of its original amount.
Since the radioactive substance has a half life of 1000 years, there will be half of it left after 1000 years.
So, the fraction that will be left after 1000 years is
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Answer:
Yes youre answer is correct
Step-by-step explanation:
<span>i can.
it says you got 8 pens.
1.09h + .69(8) = 7.52
1.09h + 5.52 = 7.52
do you know what to do from here?</span>
Answer:
35 min show
Step-by-step explanation:
3.75 / 20 = .1875
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Answer:
You can go 10 miles.
Step-by-step explanation:
10-2= 8
8/.8= 10
10 miles
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