ko

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

인기 있는 Word Problems >

how long it will take an initial investment of 12,750 to grow to 36,975, if the account earns 11.5% interest per year, compounded quarterly. Round the solution to two decimal places.

해법

h o w l o n g i t w i ll t ak e an ini t ia l in v es t m e n t o f 12, 750 t o g ro w t o 36, 975, i f t h e a cco u n t e a r n s 11.5% in t eres t p er ye a r, co m p o u n d e d q u a r t er l y . R o u n d t h e so l u t i o n t o tw o d ec ima l pl a ces .

해법

Time : 9.39

솔루션 단계

Translate the problem into an equation:

36975 = 12750 (1 + \frac{0.115}{4})^{4 t}

t

해결 대상

, 36975 = 12750 (1 + \frac{0.115}{4})^{4 t} : t = 9.39081 \dots

Time : 9.39081 \dots

동그란

9.39081 \dots

가장 가까운 곳에2 decimal places:

9.39

Time : 9.39

인기 있는 예

the 차이 of two numbers is equal to 6. moreover, the square of the sum of these numbers is 441. find these numbers The product of two consecutive negative odd integers is 483 Erica opened a savings account and deposited 588.00. The account earns 9% interest, compounded annually. If she wants to use the money to buy a new bicycle in 3 years, how much will she be able to spend on the bike?The 차이 between-15 and-8 produces what number?Surface area of a sphere is 254.5 inches^2. What is the 반지름 in decimal form