Seudónimo Seudónimo

28-03-2017
Mathematics

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during a 4 year period 45% of snowstorms in a certain city caused power outages. twenty two of the snowstorms did not cause power outages. find the total number of snowstorms in this city over the 4 year period.

Respuesta :

29-03-2017

.55x=22
x=22*.55
solve that (i dont have a calculator handy) and thats the answer

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