August 28, 2016

Posts by livy

Total # Posts: 4

( egyptian fractions are fractions where the numerator can only be one) find two egyptian fractions where when added together it equalls 11/32
May 8, 2012

social studies
when was the: Nancy Johnson's hand-crank ice cream freezer Emeline Hart's commercial oven Ellen Eglin's clothes wringer sarah mather's submarine telscope martha coston's saftey flare gun emily tassey's dredging pump henrietta vansittart's (improved ...
January 31, 2010

socail studies
thanks a millon
January 31, 2010

socail studies
what year did: Hiram Maxium invent the Gatlni Gun Alfread Noble invent the Dynamite christopher sholes invent the typewriter
January 31, 2010

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