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
anyanavicka [17]
3 years ago
7

Cooper invested $510 in an account paying an interest rate of 3 3\8 % compounded daily. Nora invested $510 in an account paying

an interest rate of 3 7/8% compounded monthly. After 7 years, how much more money would Nora have in her account than Cooper, to the nearest dollar?
Mathematics
1 answer:
Maurinko [17]3 years ago
4 0

Answer: Nora have $22 in her account than Cooper

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

Considering the Cooper's account

P = 510

r = 3 3/8% = 3.375% = 3.375/100 = 0.0375

n = 365 because it was compounded daily.

t = 7 years

Therefore,.

A = 510(1+0.03375/365)^365× 7

A = 510(1.0000925)^2555

A = $645.966

Considering the Nora's account

P = 510

r = 3 7/8% = 3.875% = 3.875/100 = 0.03875

n = 12 because it was compounded monthly.

t = 7 years

Therefore,.

A = 510(1+0.03875/12)^12× 7

A = 510(1.003229^84

A = $668.1

The difference in both accounts is

668.1 - 645.966 = $22

You might be interested in
phillip watched a beach volleyball game from 1:45 pm to 2:00pm how many degrees did the minute hand turn?
olya-2409 [2.1K]
The answer would be 90 degrees because 15 minutes are between 2:00 and 1:45 and that is a quarter of an hour and so a quarter of a circle is 90 degrees
7 0
3 years ago
JK = 8x – 5 and<br> KL = 7x + 3<br> Find JL
vladimir2022 [97]
Good question I’m not sure what it is but I’m sure you can look on google
6 0
3 years ago
PLEASE HELP! Brainliest answer for first correct answer...
trasher [3.6K]
        check picture below

8 0
3 years ago
Plz help ill give you brainlist
anastassius [24]
Vertical angles are formed when two lines intersect, and two angles that are on opposite sides of both lines.

The angles on the west side and the east side form two vertically opposite angles (commonly called vertical angles, but much less descriptive).
It is because the west angle is to the left of both lines, and the east angle is to the right of both lines.

Vertically opposite angles (vertical angles) are congruent.  Therefore we can form the equation
110 = 5x
Divide both sides by 5 to get
110/5=22 = 5x/5 = x
or 
x=22 degrees.


6 0
3 years ago
the science department buys the equipment shown in the table. they bought all three items this year. in how many years will they
belka [17]

Answer:

20 years

Step-by-step explanation:

20 is the lowest common multiple of 5,4,2

8 0
3 years ago
Read 2 more answers
Other questions:
  • Divide: 16x^4y^10 / 8x^7y^2
    7·1 answer
  • If a pizza with a diameter of 12 inches costs $10.99, based on area, about how much should a 15-inch pizza cost?
    7·1 answer
  • Suppose you are researching the eating habits of people your age. What sampling method could you use to find the percent of stud
    13·1 answer
  • Add 4.136+29.95 and show all your work!<br><br> *please don't go on the internet and copy and paste*
    13·1 answer
  • Amy earns 56 dollars each week working part-time at a book store. She earn one additional dollar for each book that she sells.
    7·1 answer
  • Line m passes through point (5,- 8) and has a slope - 3. What is the equation for the line
    14·1 answer
  • Alice is comparing the features and the costs of a checking account and debit card offered by the financial
    11·1 answer
  • Explain how to decompose a triangle into congruent triangles. How do those decomposed pieces relate to the area of the rectangle
    11·2 answers
  • The tangents to the curve with equation y = x^3-3x at the points A and B with x coordinates −1 and 4 respectively meet at the po
    15·2 answers
  • I need answer quickly
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!