Which is an advantage of using a credit card? you can make purchases even when you don't have cash. you don't indulge in impulse buying. you don't have to pay interest.

You can make purchases even when you don't have cash

hope this helps

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.