vi

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Phổ biến Word Problems >

Bill opened a savings account and deposited 800.00 as principal. The account earns 4% interest, compounded continuously. What is the balance after 4 years?

Lời Giải

B i ll 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 800.00 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 co n t in u o u s l y . Wha t i s t h e ba l an ce a f t er 4 ye a rs ?

Lời Giải

Amount : 938.81

Các bước giải pháp

Translate the problem into an equation:

A = 800 e^{0.04 \cdot 4}

800 e^{0.04 \cdot 4} = 938.80869 \dots

Làm tròn đến hundredth gần nhất:

938.81

Amount : 938.81

Ví dụ phổ biến

13 less than 4 times a number x is 7 Two friends are waiting at the cult concert to get a soda. Their total age is 98 years old. They were born 8 years apart. What are their two ages The product of two consecutive even whole numbers is 2208 Emir is 5 years younger than christine. Kelly is 14. Olivia is 3 years older than Kelly and 2 years older than Christine. How old is Emir the sum of the even numbers is 56 find x