Advanced Placement (AP), 07.12.2020 19:20 baileybryant580
A radioactive substance has a half-life of 5 million years. What is the age of a rock in which 25% of the original radioactive atoms remain? You must show your work or explain how you came up with your answer for full credit. Need the answer quick, show full work.
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Advanced Placement (AP), 22.06.2019 12:10
37. dr. homer slimpson, an economics professor, decided to take a year off from teaching to run a commercial fishing boat in alaska. that year, professor simpson would be officially counted as a) not in the labor force b) employed c) fictionally unemployed d) structurally unemployed
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Advanced Placement (AP), 23.06.2019 12:00
True or false. in studies examining gender differences and juvenile crime, recent research has shown that the gender gap for drug and violent offenses is getting smaller.
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Advanced Placement (AP), 23.06.2019 17:00
What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion
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Advanced Placement (AP), 24.06.2019 17:10
What would be the problems if the constitution had limited the position of justice to 10 years? why?me , idc if you don’t have the accurate answer , just tell me your guess
Answers: 1
A radioactive substance has a half-life of 5 million years. What is the age of a rock in which 25% o...
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