Please help me solve! Use this for reference- A = 4 B = 3 C= 2 D= 1 and F= 0. Basically what I need to know is what does Ryan need to get in Social Studies to reach a 3.75 GPA. i

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.