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
Montano1993 [528]
2 years ago
11

A new employee charged $3980 on his credit card to relocate for his first job.After noticing that the interest rate for his bala

nce was 21% compounded monthly,he stopped charging on that account.his wishes to pay off his balance in 4 years using automatic payments at the end of each month.
A.what monthly payment must he make to pay off the account at the end of 4 years?

B.how much total interest will he have paid?

Mathematics
1 answer:
olga nikolaevna [1]2 years ago
8 0

Answer:

that should be how you would solve those questions..

You might be interested in
In 2 years, you want to have $5000 in your savings account. Find the amount you should deposit if the account pays 3% annual int
muminat

The amount you should deposit is $4709.18

Step-by-step explanation:

The formula for compound interest, including principal sum is

A=P(1+\frac{r}{n})^{nt} , where:

  • A is the future value of the investment/loan, including interest
  • P is the principal investment amount
  • r is the annual interest rate in decimal
  • n is the number of times that interest is compounded per unit t
  • t is the time the money is invested or borrowed for

∵ You want to have $5000 in your savings account in 2 years

∴ A = 5000

∴ t = 2

∵ The account pays 3% annual interest, compounded monthly

∴ r = 3% = 3 ÷ 100 = 0.03

∴ n = 12 ⇒ compounded monthly

- Substitute these values in the formula above

∴ 5000=P(1+\frac{0.03}{12})^{(12)(2)}

∴ 5000=P(1+0.0025)^{24}

∴ 5000=P(1.0025)^{24}

- Divide both sides by (1.0025)^{24}

∴ P = 4709.18

The amount you should deposit is $4709.18

Learn more:

You can learn more about the compounded interest in brainly.com/question/2514241

#LearnwithBrainly

3 0
3 years ago
Kaitlyn put a third of a cup of sugar into the bowl. She then added one and one-fifth cups more. Realizing that she put in too m
Verizon [17]

Answer:

23/30

Step-by-step explanation:

7 0
3 years ago
What information do you need to write the equation of a transformed quadratic equation in vertex form
Mrac [35]

Answer:

To convert a quadratic from y = ax2 + bx + c form to vertex form, y = a(x - h)2+ k, you use the process of completing the square.

Step-by-step explanation:

6 0
3 years ago
Does anyone need help with anything?
Natalka [10]

Write a real-life situation that can be modeled by the expression 1/4 x 2/3.

7 0
2 years ago
Find the value of a. A. 57 B. 104 C. 26 D. 52​
garik1379 [7]

Answer:

Option D, 52

Answered by GAUTHMATH

5 0
2 years ago
Other questions:
  • X/2-y+6=0 slope intercept form
    7·1 answer
  • If ln(2x=y)=x=1 then dy/dx =
    6·1 answer
  • If m = 5 and n = -2, evaluate 3m - 4n and n2 - m and find the product of the two expressions.
    7·1 answer
  • Rounded to the nearest tenth, what is the area of rectangle ABDC?
    14·1 answer
  • Solve the following equation algebraically
    10·1 answer
  • Find the cube root of 13824 by prime factorization method​
    11·1 answer
  • Demonstrate how you can add two numbers together to get zero. Does this work for all numbers? What is this relationship called?
    6·1 answer
  • Graph the solution to the inequality on the number line m >-3
    7·1 answer
  • Mr. Rosart selects two students from his class to present their book reports. He places the names of each student in a box and r
    12·2 answers
  • Help me please 6 grade
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!