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MA_775_DIABLO [31]
3 years ago
12

Find U= {1,2,3,4,5,6,7,8,9,10}, A={2,4,5}, B={5,7,8,9}. Find AnB

SAT
1 answer:
Nitella [24]3 years ago
7 0

Answer:

It is A intersection B.

So,the answer is 5.

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The question is incomplete, the complete question is;

Use the chemical reaction to answer the question. ​CaCO3 → CO2 ​+ CaO A scientist heats 30 grams of calcium carbonate (CaCO3) in the chemical reaction shown. What is the total mass of the products?

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