Final answer:
To find the value of RN, subtract 20 from 92 to get 72; however, additional information is required to determine the value of NP as the relationship between SM, RN, and NP is not provided.
Step-by-step explanation:
The question you asked is regarding finding the value of NP. It appears that there might be some context missing, as SM and RN are given but how they relate to NP is not explained. However, based on the information provided, we have SM = 3.2 which is a separate value, and then we have RN = 92 - 20. To find RN, we subtract 20 from 92 which gives us RN = 72. Unfortunately, without additional information about how NP relates to SM or RN, we cannot accurately determine the value of NP. More detail on the relationship between these variables is needed to solve for NP.