document.write( "Question 170843This question is from textbook Amsco's Mathematics A
\n" ); document.write( ": If P=4s , find s when a. P=20 b. p=32 c. P=6.4 \n" ); document.write( "
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P=4s\r
\n" ); document.write( "\n" ); document.write( "a) 20=4s--->divide by 4--->s=5
\n" ); document.write( "b) 32=4s--->divide by 4--->s=8
\n" ); document.write( "c) 6.4=4s-->divide by 4--->s=1.6
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