When the wind speed is $9$ miles per hour, the wind-chill factor $w$ is given by $w=-17.366+1.19t,$ where $t$ is

When the wind speed is $9$ miles per hour, the wind-chill factor $w$ is given by $w=-17.366+1.19t,$ where $t$ is the temperature in degrees Fahrenheit. If at noon yesterday the wind speed was $9$ miles per hour, was the wind-chill factor greater than $0?$

(1) The temperature at noon yesterday was greater than $10$ degrees Fahrenheit.

(2) The temperature at noon yesterday was less than $20$ degrees Fahrenheit

Answer: E

Source: Official Guide

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