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
jeka57 [31]
3 years ago
8

Finding Account Balances In Exercise,complete the table to determine the table A for P dollars invested at rate r for t years,co

mpounded n times per year .see Example 3.
n 1 2 4 12 365 continuous compounding
A
p = $1000,r = 4%,t = 20 years
Mathematics
1 answer:
inysia [295]3 years ago
6 0

Answer:

n = 1, A = $2,191.12

n = 2, A = $2,208.04

n = 4, A = $2216.71

n = 12, A = $2222.58

n = 365, A = $2225.44

Compound continuously, A = $2,225.54

Step-by-step explanation:

We are given the following in the question:

P = $1000

r = 4% = 0.04

t = 20 years

Formula:

The compound interest is given by

A = P\bigg(1 + \displaystyle\frac{r}{n}\bigg)^{nt}

where P is the principal, r is the interest rate, t is the time, n is the nature of compound interest and A is the final amount.

For n = 1

A = 1000\bigg(1 + \displaystyle\frac{0.04}{1}\bigg)^{20}\\\\A = \$2,191.12

For n = 2

A = 1000\bigg(1 + \displaystyle\frac{0.04}{2}\bigg)^{40}\\\\A = \$2,208.04

For n = 4

A = 1000\bigg(1 + \displaystyle\frac{0.04}{4}\bigg)^{80}\\\\A = \$2216.71

For n = 12

A = 1000\bigg(1 + \displaystyle\frac{0.04}{12}\bigg)^{240}\\\\A = \$2222.58

For n = 365

A = 1000\bigg(1 + \displaystyle\frac{0.04}{365}\bigg)^{7300}\\\\A = \$2225.44

Compounded continuously:

A = Pe^{rt}\\A = 1000e^{0.04\times 20}\\A = $2,225.54

You might be interested in
Use a ratio to compare the values. Simplify the ratio<br>5m to 100cm
lubasha [3.4K]
The answer is 1m : 20cm
3 0
3 years ago
A=2(L+W) solve for W
balu736 [363]
First you divide L+W by 2 and you would get A/2=L+W then you would subtract L and get A/2 -L=W
7 0
3 years ago
How much pure acid do you mix with 2L of 40% acid to get 70% acid
iris [78.8K]
(2*40%+x*10<span>0%)/(2+x) = 70%; calculate x !</span>
8 0
3 years ago
Read 2 more answers
Ryan has 3/4 cup of pudding. How many 1/6 cup serving of pudding can ryan make?
ale4655 [162]

You need to divide the amount he has by the serving size.

(3/4) / (1/6) =

= 3/4 * 6/1

= 18/4

= 4 1/2

He can make 4 1/2 servings.

4 0
3 years ago
ethan made a rectangular prism that has a volume of 16 cubic inches. What is one set of possible dimensions for ethans rectangul
lions [1.4K]

Answer:

  0.5 inches by 0.5 inches by 64 inches

Step-by-step explanation:

Any three positive dimensions that have a product of 16 will be a set of possible dimensions. There are an infinite number of them. One such is listed above.

(If you have a list of answer choices, you can multiply them out to see which have a product of 16. We cannot guess what your choices might be.)

4 0
3 years ago
Other questions:
  • How many times as large is the approximate radius of mercury atom, 1.5 x 10 meter, as the approximate radius of a hydrogen atom,
    15·1 answer
  • Using the laws of exponents simplify this expression(3m)^{-2}
    12·1 answer
  • What is diversification?
    12·1 answer
  • An economist was interested in modeling the relation among annual income, level of education, and work experience. The following
    7·1 answer
  • What is the scale factor of the dilation
    13·2 answers
  • Rounded to the nearest tenth, what is the perimeter of rectangle ABCD?
    12·1 answer
  • USE THE PHOTO. .............
    14·1 answer
  • .can somebody help me.with this question ​
    8·1 answer
  • Please help with work, thank you in advanced!
    10·1 answer
  • Less than, greater than, or equal to​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!