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Simora [160]
3 years ago
13

Question 1

Mathematics
1 answer:
Darya [45]3 years ago
8 0

Answer:

P=0.05

Step-by-step explanation:

You need to find the ratio of the areas, and they vary in function of the square of the radius, so you have P=2²/9²=4/81≈0.05

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