vi

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Phổ biến Word Problems >

John placed 2,000 in a savings account which compounds interest annually at a rate of 4.3% . How much will he have in the account after 3 years?

Lời Giải

J o hn pl a ce d 2, 000 in a s a v in g s a cco u n t w hi c h co m p o u n d s in t eres t ann u a ll y a t a r a t e o f 4.3% . Ho w m u c h w i ll h e ha v e in t h e a cco u n t a f t er 3 ye a rs ?

Lời Giải

Amount : 2269.25

Các bước giải pháp

Translate the problem into an equation:

A = 2000 (1 + \frac{0.043}{1})^{1 \cdot 3}

2000 (1 + \frac{0.043}{1})^{1 \cdot 3} = 2269.253014

Làm tròn đến hundredth gần nhất:

2269.25

Amount : 2269.25

Ví dụ phổ biến

Find two consecutive whole numbers that lies sqrt(21) between.There are 4 consecutive odd integers that sum to 104. What is the greatest of these integers?The length of a rectangle is 42.8cm The breadth of the rectangle is 23cm :What is the diện tích of the rectangle?Find two consecutive integers such that the square of the smaller plus twice the larger is50.Adam is going to invest in an account paying an interest rate of 4.2% compounded quarterly. How much would Adam need to invest, to the nearest dollar, for the value of the account to reach 6,200 in 19 years?