해법
해법
솔루션 단계
Translate the problem into an equation:
해결 대상
인기 있는 예
Shane deposited 10,000.00 into a new savings account that earns 15% interest compounded annually. How long will it take for the balance to grow to 19,960.00?Round your answer to the nearest month.The 원둘레 of a circle is 17pi m. What is the area, in square meters? Express your answer in terms of pipi8 times the sum of a number x and 105 years ago alex was 12 times as old as Tom.Alex is 41 now. How old is Tom now?Twice the 차이 of a number and 1.