해법
해법
솔루션 단계
Translate the problem into an equation:
가장 가까운 hundredth 으로 반올림:
인기 있는 예
twice a number decreased by 15Monique wants to invest 4000 in a savings account that pays 3.4% annual interest compounded continuously. How long will it take her to have 4500 in her account? Round your answer to the nearest tenth of a year.The 원둘레 of a circle is 2𝜋 feet. What is the radius?3 is 10% of what numberThe sum of 4 consecutive even numbers is 36