To accurately interpret the graph and determine how long it takes Rania to get home, I would need to see the graph itself. However, based solely on the answers provided, it appears the options are the possible time durations it might take Rania to reach home.
If we assume the graph illustrates the distance from Rania's workplace to her home as time progresses, you would typically look for the point where the distance reaches zero (indicating she has arrived home) to determine the time it takes her.
Based on the responses, you should select the time duration listed that aligns with when the distance reaches zero. If the graph indicates that at 20 minutes the distance is zero, then it takes Rania 20 minutes to get home. Repeating this process would help you interpret correctly.
If you can describe the graph or provide more details, I could help you further!