Inactive Tutor answered 12/16/17
Hope H.
asked 12/01/17Web search word problem
The number of web searches S in billions on a particular web during year x can be approximated by S(x)=221x-442,573 from 2009-2012. Evaluate S(2010) and interpret the result. In 2010 there were exactly ___ billion web searchers. In 2010 there were approximately___ billion web searchers. Please help.
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New to Wyzant
211 * 2010 - 442573 = 1637
1637 billion
or
1 trillion 637 billion
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