It snowed each day during the first two weeks of January the amount of snowfall for these two weeks is listed in the chart below. Please helppp with my algebra midterm

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?