Answer:
13 inches ; 2 inches per hour ; 48 inches 
Explanation:
Given that :
Inches of snow after 2 hours = 4 inches 
Since, snow is falling steadily ;
We can infer that:
Inches of snow per hour : (4 in / 2 hrs) = 2 in / hr
Hence, rate of snow fall = 2in /hr
Inches of snow after 6.5 hours 
Rate per hour * Numbee of hours 
2 * 6.5
= 13 inches 
Amount of snow after x hours :
Rate * x
2 * x
= 2x
Inches of snow after 24 hours 
2 * 24 hrs = 48 inches