해법
해법
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A.T.Q.:
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A hospital administrator deposits 10, 000 into an account that earns 6% annual interest compounded monthly. In approximately how many years will the investment be worth 19, 000?the sum of two numbers is 27 and their 차이 is 33. Set up the system to find the two numbers.The radius of a 원형 is 2.6 kilometers. What is the 원형's area?A woman can bicycle 44 miles in the same time as it takes her to walk 12 miles. She can ride 8 mph faster than she can walk. How fast can she walk?The diameter of a circle is 2 kilometers. What is the 원둘레?Give the exact answer in simplest form.