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شائع Word Problems >

Reggie opened a savings account and deposited 300.00 as principal. The account earns 4% interest, compounded annually. What is the balance after 5 years?

الحلّ

R e gg i e o p e n e d a s a v in g s a cco u n t an d d e p os i t e d 300.00 a s p r in c i p a l . T h e a cco u n t e a r n s 4% in t eres t, co m p o u n d e d ann u a ll y . Wha t i s t h e ba l an ce a f t er 5 ye a rs ?

الحلّ

Amount : 365

خطوات الحلّ

Translate the problem into an equation:

A = 300 (1 + \frac{0.04}{1})^{1 \cdot 5}

300 (1 + \frac{0.04}{1})^{1 \cdot 5} = 364.99587 \dots

Round to the nearest hundredth:

365

Amount : 365

أمثلة شائعة

Ivan earned some money doing odd jobs last summer and put it in a savings account that earns 7% interest compounded continuously. After 1 year, there is 600.00 in the account. How much did Ivan earn doing odd jobs?Nine less than the product of 2 and a number equals 5.The product of two consecutive room numbers is 156. Find the room numbers./ Graph 56 and 16 on the number line. Which number is closer to 0?Find three consecutive even integers whose sum is 5 more than four times the second integer