1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dolphi86 [110]
3 years ago
12

Find the accumulated value of an investment of $1500 for 5 years at an interest rate of 7% if the money is a.compounded semiannu

ally b.compounded quarterly c. Compounded monthly d.compounded continuously
Mathematics
1 answer:
melisa1 [442]3 years ago
6 0
A)

\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{compounded amount}\\
P=\textit{original amount deposited}\to &\$1500\\
r=rate\to7\%\to \frac{7}{100}\to &0.07\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{semi-annually, thus twice}
\end{array}\to &2\\

t=years\to &5
\end{cases}
\\\\\\
A=1500\left(1+\frac{0.07}{2}\right)^{2\cdot 5}

b)

\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{compounded amount}\\
P=\textit{original amount deposited}\to &\$1500\\
r=rate\to7\%\to \frac{7}{100}\to &0.07\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{quarterly, 4 quarters, thus}
\end{array}\to &4\\

t=years\to &5
\end{cases}
\\\\\\
A=1500\left(1+\frac{0.07}{4}\right)^{4\cdot 5}

c)

\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{compounded amount}\\
P=\textit{original amount deposited}\to &\$1500\\
r=rate\to7\%\to \frac{7}{100}\to &0.07\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{monthly, 12 months, thus}
\end{array}\to &12\\

t=years\to &5
\end{cases}
\\\\\\
A=1500\left(1+\frac{0.07}{12}\right)^{12\cdot 5}

d)

\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=Pe^{rt}
\quad 
\begin{cases}
A=\textit{compounded amount}\\
P=\textit{original amount deposited}\to &\$1500\\
r=rate\to7\%\to \frac{7}{100}\to &0.07\\


t=years\to &5
\end{cases}
\\\\\\
A=1500e^{0.07\cdot 5}
You might be interested in
I need help asp . I'm running out of time​
frutty [35]

Answer:

A = 104 ft²

Step-by-step explanation:

We're given that the width of the rectangle is 8 so that's the value of w. All we have to do is just plug in 8 into the equation:

A=w²+5w

A=(8)²+5(8)

A=64+40

A = 104 ft²

7 0
3 years ago
Is 21/5 a rational number
Anastaziya [24]

The number 21/5 is a rational number because it can be simplified down to 4.2, or 21/5

8 0
3 years ago
Walter has 1/4 of a yard of string. He used 3/5 of it on a school project. How much string did he use?
zalisa [80]

Answer:

3/20 or .15

Step-by-step explanation:

You need to find 3/5 of 1/4, so you need to multiply

3/5*1/4= 3/20

3/20 or .15

3 0
3 years ago
There are 11 kids at a birthday party. If there are 6 girls and 5 boys at the party, whta fractof the kids are boys?
svetoff [14.1K]

Answer:

Step-by-step explanation: The answer is 5/11.



8 0
2 years ago
Read 2 more answers
HELP FAST PLEASE! ILL GIVE 20 POINTS PLUS BRAINLIEST!!!!
pav-90 [236]

Answer:

  see below

Step-by-step explanation:

The recursive function tells you the first term is 1. That is the meaning of ...

  a_1=1

It also tells you that to find the next term, you multiply this term by 1/2:

  a_2=\dfrac{1}{2}a_1=\dfrac{1}{2}\cdot 1=\dfrac{1}{2}

And, to find the next term, you multiply this term by 1/2:

  a_3=\dfrac{1}{2}a_2=\dfrac{1}{2}\cdot\dfrac{1}{2}=\dfrac{1}{4}

Then the first three terms are ...

  1, 1/2, 1/4

4 0
3 years ago
Other questions:
  • Can someone kindly explain and answer this for me please!
    12·2 answers
  • Please help quickly !
    15·1 answer
  • Given that point j is the incenter of triangle nop, find jk if jm = x-2 and jl = 3x - 8
    9·1 answer
  • Suppose Larry has 16 books and Pat has x books. (Larry still has at least 3 more than Pat.)
    15·1 answer
  • Let A = {the Rationals) and B = {the Irrationals). Find AU B.
    9·1 answer
  • A falcon to fly 322 km/h how many meters per hour on the falcon fly
    12·1 answer
  • Having trouble need help plz?!
    6·1 answer
  • I need help i'm not that good at this stuff.
    12·1 answer
  • 20 Points Please help me
    8·1 answer
  • Albert is looking up at a tree. he is 25 feet from the vase of tree. the line of sight to the top of the tree is 27 feet.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!