My sister needs on this! right answer ill choose as an "brainliest" person: )

Can someone me i’m confused. will give brainliest and a whole bunch of points

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

What is the slope of the line passing through the points (-5, 7) and (-3,5)?