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
Orlov [11]
3 years ago
11

Find the compound interest and the total amount after 4 years and 6 months if the interest is compounded annually

Mathematics
1 answer:
miv72 [106K]3 years ago
3 0

Answer:

Compound Interest,I- I=P[(1+I)^{4.5}-1]

Total Amount, A- A=P(1+i)^{4.5}

Step-by-step explanation:

Compound interest is the difference between the initial amount invested at time t=0and the final amount of the investment at time t.

-Let the initial amount invested be P, the annual rate be i and A be the final amount of the investment.

-Let I be the compound interest earned.

-Given that the investment term n=4yrs 6 months, the compound interest is calculated as;

A=P(1+i)^n\\\\I=A-P\\\\\# n=4.5,P=P, i=i\\\\\therefore I=P(1+i)^{4.5}-P\\\\=P[(1+I)^{4.5}-1]\\\\I=P[(1+I)^{4.5}-1]

Hence, the compound interest after 4 1/2 years is I=P[(1+I)^{4.5}-1]

#The total amount after the same period is A=P(1+i)^{4.5}

You might be interested in
In ΔQRS, r = 89 inches, s = 32 inches and ∠Q=116°. Find ∠R, to the nearest degree.
allsm [11]

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

tinyurl.com/wpazsebu

3 0
3 years ago
18x=36 with a full explanation and I will give you brainlyest
iris [78.8K]

Answer:−18x>36

Divide both sides by −18. Since −18 is negative, the inequality direction is changed.

x< −18

36

​

Divide 36 by −18 to get −2.

x<−2

Step-by-step explanation:

Hope this helps!

5 0
2 years ago
11. Find the measure of each missing angle<br> &amp; 13 please
GREYUIT [131]

Answer:

1. 35

2. 145

3. 55

4. 125

5. 55

13. x= 19

Step-by-step explanation:

6 0
2 years ago
Pick the correct description of the line 2y = 10
lana [24]
2y = 10
y = 10/2
y = 5 <==horizontal

this is a horizontal line. Anytime you have y = an integer, it is horizontal...and if u have x = an integer, it is a vertical line.
8 0
3 years ago
Read 2 more answers
Write as an algebraic expression: Two less than two times a number (y).
Nataly [62]

Answer:

2y-2

Step-by-step explanation:

As it says a number is less than 2 times a number which is given as y.

3 0
3 years ago
Other questions:
  • If in the figure below the area of rectangle a cd is 100
    7·1 answer
  • You need to buy some chicken for dinner tonight. You found an ad showing that the store across town has it on sale for $2.79 a p
    13·1 answer
  • A.1<br> B. 2/3<br> C.5/6<br> D.1/3
    8·2 answers
  • Help me please if you can!!
    14·1 answer
  • A bus touring company charges $10 per passenger, and carries an average of 300 passengers per day. The company estimates it will
    8·1 answer
  • Debbie is making bead necklaces she wants to use 723 beads to make 7 necklaces if she wants each necklace to have the same numbe
    6·1 answer
  • HELPPPPPP!!!!
    13·1 answer
  • Morning donuts recently sold 14 donuts, of which 7 we're cake donuts. Considering this data,how many of the next 6 donuts sold w
    14·1 answer
  • Does anybody know what g(x)=3 when x ?
    7·1 answer
  • How many boxes of markers must be sold for the company’s income to equal the cost of production
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!