Mathematics, 02.07.2019 08:00 chasadyyy

Durning a five year period, 65% of snowstorms in a certain city caused power outages. twenty-one of the snowstorms did not cause power outages. find the total number of snowstorms in thid city over the five year period.

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Durning a five year period, 65% of snowstorms in a certain city caused power outages. twenty-one of...