70, Multiply 5 pieces by 12 friends and you get 60, then add the 10 pieces he originally took out, and you get 70
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i think this is what you are asking for
Answer:
b
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Answer:
162.56 cm
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also you can use a conversion calculator for faster results too
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Answer:
Common communication channels in mass communication include television, radio, social media, and print media. Examples of mass communication include commercial advertising, public relations, journalism, and political campaigning.
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