ko

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

인기 있는 Word Problems >

Brenda invests 23,493.81 in a savings account with a fixed annual interest rate of 2.57 % compounded semi-annually. What will the account balance be after 9 years?

해법

B re n d a in v es t s 23, 493.81 in a s a v in g s a cco u n t w i t h a f i x e d ann u a l in t eres t r a t e o f 2.57 % co m p o u n d e d se mi - ann u a ll y . Wha t w i ll t h e a cco u n t ba l an ce b e a f t er 9 ye a rs ?

해법

Amount : 29564.18

솔루션 단계

Translate the problem into an equation:

A = 23493.81 (1 + \frac{0.0257}{2})^{2 \cdot 9}

23493.81 (1 + \frac{0.0257}{2})^{2 \cdot 9} = 29564.17987 \dots

가장 가까운 hundredth 으로 반올림:

29564.18

Amount : 29564.18

인기 있는 예

156% of what number is 29 A negative number is 42 less than its square. Find the number.Stefan puts 200.00 into an account to use for school expenses. The account earns 7% interest, compounded annually. How much will be in the account after 4 years?The diameter of a circle is 7 cm. Find its 원둘레 in terms of pipi Amanda is five years older than her brother, Peter. If the product of their ages is 336. How old is Peter?