الحلّ
Fatoumata is going to invest in an account paying an interest rate of 1.7% compounded continuously. How much would Fatoumata need to invest, to the nearest hundred dollars, for the value of the account to reach 6, 300 in 5 years?
الحلّ
خطوات الحلّ
Translate the problem into an equation:
حلّ لـ:
أمثلة شائعة
2 more than 3 times the number is equivalent to 1 less than 5 times the numberMonica opened a savings account and deposited 400.00 as principal. The account earns 15% interest, compounded annually. What is the balance after 7 years?7100 dollars is placed in an account with an annual interest rate of 7.75%. How much will be in the account after 30 years, to the nearest cent?Jeremiah invested 70,000 in an account paying an interest rate of 6.8% compounded daily. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for the value of the account to reach 99,000?Amal wants to place all the numbers 1 to 10 in the circles in the diagram with one number in each circle. She wants the sum of the numbers in any four circles that are in a straight line to be 23 , for example the sum of numbers in four grey circles is 23 . What number must she place in the circle containing the question mark?