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2 votes
Can anyone help me with these

Can anyone help me with these-example-1
User Aetherix
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8.3k points

2 Answers

7 votes
a) We find it from the following:


(20\cdot 16\cdot 14)/(231)\cdot 8.5 =165 pound

b) it holds


User Hadi Teo
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8.0k points
2 votes
b i think on #2
hope this helps

User Oleg Rybak
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