vi

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Phổ biến Word Problems >

A bank offers an investment account with an annual interest rate of 1.44% compounded quarterly. Mai invests \3700 into the account for 5 years. How much interest is earned on Mai's investment after 5 years?

Lời Giải

Lời Giải

Interest : 275.71

Các bước giải pháp

Translate the problem into an equation:

3975.71072 \dots = 3700 + I

Giải

I, 3975.71072 \dots = 3700 + I : I = 275.71

Interest : 275.71

Ví dụ phổ biến

Martin opened a savings account and deposited 2,000.00. The account earns 9% interest, compounded annually. If he wants to use the money to buy a new bicycle in 3 years, how much will he be able to spend on the bike?The chu vi of a circle is 6.28 miles. What is the circle's area?the hiệu of two numbers is-3 and the sum of their squares is 29. Find the numbers 15% of what number is 48 What is the result when the number 40 is increased by 20%?