Answer:
C
Step-by-step explanation:
Ferdinand's equipment is higher than Rachel's equipment.
The answer is C. Because it takes 5730 years for half of a sample of carbon-14 atoms to decay. It says that 50% of the carbon atoms have decayed so that means that 5730 years have elapsed for that fossil.
I hope that helps.
Answer:
nah frl
Step-by-step explanation:
Hello! Seeings 20 is less than 50, you then need to round down. If its over 50 then you round up! So if you have 14 its rounded to 10. And if you have 16 round it to 20. So 820 is rounded to 800.
Answer:
True
Step-by-step explanation:
For every kilogram, there are 1000 grams
