The value of a new car decreases exponentially at a rate of 4% per year. If the purchase price of the new car is $38,000, how much is the car worth by the time it is paid off 6 years later?

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Answer question above and explain each step : )

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?