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44 votes
I need help with the questions in the picture. Please show workings.​

I need help with the questions in the picture. Please show workings.​-example-1
User Abax
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1 Answer

22 votes
22 votes

Step-by-step explanation:

you need to review these formulas

I need help with the questions in the picture. Please show workings.​-example-1
User Pim Verkerk
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