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jed-jedi

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jed-jedi

Cigarette Smoke

What percentages of chemicals are there in cigarette smoke?
16:34 Fri 01st May 20099 answers, last by jed-jedi 16:59 Fri 01st May 2009
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klg123

sarahs age

Sarah, who is sixteen years old, is four times as old as her brother. How old will Sarah be when she is twice as old as her brother?
22:02 Sun 12th Apr 20092 answers, last by jed-jedi 10:54 Mon 13th Apr 2009

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