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해법
솔루션 단계
Translate the problem into an equation:
가장 가까운 hundredth 으로 반올림:
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Find the time required for an investment of 5000 dollars to grow to 6900 dollars at an interest rate of 9.9 percent per year, compounded daily.Four times a number is greater than-48an investment of 75000 increases at a rate of 12.5% per year. FInd the value of the investment after 30 yearsThe area of a 원형 is 4.5216 square yards. What is the 원형's radius?If a number is tripled, it equals the product of four and the number diminished by two.:Find the number.