zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的 Word Problems >

If 300 is invested at a rate of 5% per year and is compounded quarterly, how much will the investment be worth in 20 years?

解答

I f 300 i s in v es t e d a t a r a t e o f 5% p er ye a r an d i s co m p o u n d e d q u a r t er l y, h o w m u c h w i ll t h e in v es t m e n t b e w or t h in 20 ye a rs ?

解答

Amount : 810.45

求解步骤

Translate the problem into an equation:

A = 300 (1 + \frac{0.05}{4})^{4 \cdot 20}

300 (1 + \frac{0.05}{4})^{4 \cdot 20} = 810.44548 \dots

Round to the nearest hundredth:

810.45

Amount : 810.45

流行的例子

the 差集 of half of a number and 3 The area of a circle is 2.0096 square inches. What is the circle's 直径?What is the result when the number 40 is decreased by 25%?The product of 5 and a number, increased by 9, is 34 One number is 7 less than a second number. Twice the second number is 53 more than 5 times the first. Find the two numbers.