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If 5,000 is borrowed with an interest of 12.3% compounded semi-annually, what is the total amount of money needed to pay it back in 3 years?3 divided by the 차이 of 4 and a numberJordan got a haircut from the barber. If the haircut costs 32 and he wants to leave a18% tip, how much will he pay in total?bruce is 4 years younger than Hector. Twenty years ago Hectors age was 13 years more than half the age of Bruce. How old are they now?If Mark was 14 years old 14 years ago, how old will he be 12 years from now?