A certain substance has a half life of 1 hour. If you start with 3000 grams of the substance, how much will you have in 1 hour?zzzzz
A. 3000
b. 2000
c. 1500
D. 600
Answers
Answered by
4
Answer:
b. 2000
this should be correct answer
Answered by
3
Answer:
b one is your answer
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