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人気のある Word Problems >

Suppose that when your friend was born, your friend's parents deposited 4000 in an account paying 4.5% interest compounded quarterly. What will the account balance be after 19 years?

解

S u pp ose t ha t w h e n yo u r f r i e n d w a s ​ b or n, yo u r ​ f r i e n d^{'} s p a re n t s d e p os i t e d ​4000 in an a cco u n t p a y in g 4.5​% in t eres t co m p o u n d e d q u a r t er l y . Wha t w i ll t h e a cco u n t ba l an ce b e a f t er 19 ​ ye a rs ?

解

Amount : 9360.71

解答ステップ

Translate the problem into an equation:

A = 4000 (1 + \frac{0.045}{4})^{4 \cdot 19}

4000 (1 + \frac{0.045}{4})^{4 \cdot 19} = 9360.70637 \dots

最も近い

h u n d re d t h

に四捨五入:

9360.71

Amount : 9360.71

人気の例

The diameter of a circle is 7 ft. Find its 円周 in terms of pi pi thrice the number decreased by four the sum of two numbers is 24 and their 差 is 2. what are the numbers?A number divided by 2, plus 5, is 8 2 less than the quotient of a number and 9 is 5.