In science class Ron recorded - 3 / 10°C as the starting temperature of the salt water solution to complete his experiment he needs the temperature of the solution to increase by 4/10°C what will Ron record as the ending temperature of the solution

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

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?