How many hours and minutes are there between 9:30 and 1:50

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

During a wright loss challenge your friend goes from 125 pounds to 100 pounds. what was the percent weight loss

Which of the following scenarios demonstrates an exponential decay