This is very similar to the last question:-
0.51No = No e^_0.0001t
t = ln 0.51 / 0.0001
= 6733 years
Step-by-step explanation:
Total sections= 8
Yellow sections=2
So,
2/8
In second black write
1/4 ( by reducing 2/8)
hope it helps
Answer:
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