Find the balance if 12000 is invested in an account paying 4.5% interest compounded quarterly for 10 years.

해법

F in d t h e ba l an ce i f 12000 i s in v es t e d 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 f or 10 ye a rs .

Amount : 18772.52

솔루션 단계

Translate the problem into an equation:

A = 12000 (1 + \frac{0.045}{4})^{4 \cdot 10}

12000 (1 + \frac{0.045}{4})^{4 \cdot 10} = 18772.52238 \dots

가장 가까운 hundredth 으로 반올림:

18772.52

Amount : 18772.52