it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

Gabrielle opened a savings account 9 years ago. The account earns 13% interest, compounded quarterly. If the current balance is 500.00, how much did she deposit initially?

Soluzione

G ab r i e ll e o p e n e d a s a v in g s a cco u n t 9 ye a rs a g o . T h e a cco u n t e a r n s 13% in t eres t, co m p o u n d e d q u a r t er l y . I f t h e c u rre n t ba l an ce i s 500.00, h o w m u c h d i d s h e d e p os i t ini t ia ll y ?

Soluzione

Principal : 158.1

Fasi della soluzione

Translate the problem into an equation:

500 = P (1 + \frac{0.13}{4})^{4 \cdot 9}

Risolvi per

P, 500 = P (1 + \frac{0.13}{4})^{4 \cdot 9} : P = 158.1

Principal : 158.1

Esempi popolari

The differenza between seven and a number.The product of two consecutive even integers that are positive is 48. Write an equation to find the integers. Let x be the smaller of the two integers.A number decreased by twenty.Kelly opened a savings account 4 years ago. The account earns 10% interest, compounded monthly. If the current balance is 300.00, how much did she deposit initially?Kimi opened a savings account and deposited 1,000.00 as principal. The account earns 14% interest, compounded monthly. What is the balance after 9 years?