2. It takes 12 minutes for an object at 100 degree celcius to cool to 80 degree celcius in a room at 50 degree celcius - How much linger
will it take
for its temperature decrease to 70 degree celcius?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer