The functions f and g are integrable and ∫25f(x)dx=6, ∫25g(x)dx=4, and ∫35f(x)dx=3. Evaluate the integral below or state that there is not enough information. ∫254f(x)dx

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.

The right answer should be 6 but your not very specific