Lời Giải
Lời Giải
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Conner invested 1000 dollars in a account 5 years ago. The balance is 1216.55 dollars now. What is the interset rate?Gary is 10 years old. Nate is 1 year older than Michelle and 18 years younger than Duncan. Michelle is 3 years older than Gary. How old is Nate?An amount of 23000 is borrowed for 11 years at 7.25% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back?A fair coin is tossed 7 times. What is the probability that all tosses will be tails?The product of a number and 12 decreased by 13 is 611. Find the number.