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
11111nata11111 [884]
3 years ago
6

An amount of $4000 was deposted in a bank of 7% compounded quarterly for 2 years. The rate the increased to 10% and was compound

ed quarterly for the next 2 years. If no money was
balance at the end of this time?

The balance was $=
(Round to the nearest cant as needed)
Mathematics
1 answer:
GarryVolchara [31]3 years ago
6 0

Answer:

  $5599.20

Step-by-step explanation:

The quarterly interest rate for the first two years was ...

  7%/4 = 0.0175

So, the multiplier each quarter for those 8 quarters was 1+0.0175 = 1.0175. At the end of the first 8 quarters, the account value had been multiplied by ...

  1.0175^8

For the next 8 quarters, the quarterly interest rate was 10%/4 = 0.025. So at the end of those 8 quarters, the balance had been multiplied by ...

  1.025^8

Then the balance at the end of 4 years was ...

  $4000(1.0175^8)(1.025^8) ≈ $5599.20

The balance was $5599.20.

You might be interested in
A cookie recipe called for 3 1/3 cups of sugar for every 2/3 cup of flour. If you made a batch of cookies using 1 cup of flour,
Mekhanik [1.2K]

Answer:

The answer is 9.7 cups of sugar

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
4. Reid is building a fence around a square portion of his
tiny-mole [99]

The point that best represents the length of one side of the fence of the square portion of the garden area is: B. Point B.

<h3>What is the Area of a Square?</h3>

Area of a square = s², where s is the side length of the square.

Area of the square portion of his yard = 200 square feet

Side length of one side of the fence = √200 = 14.1 feet.

From the number line given, point B best represents 14.1 feet. Therefore, the side length is best represented by: B. Point B.

Learn more about the area of a square on:

brainly.com/question/813881

#SPJ1

6 0
2 years ago
Which planet in the chart is most likely Earth? Yeah <br> Does somone no the answer
pishuonlain [190]

Answer:

Kepler-452b has a probable mass five times that of Earth, and its surface gravity is nearly twice as Earth's, though calculations of mass for exoplanets are only rough estimates. If it is a terrestrial planet, it is most likely a super-Earth with many active volcanoes due to its higher mass and density.Step-by-step explanation:

5 0
3 years ago
Simplify the expression given below. 1/(2x^2-4x) -2/x
Sholpan [36]

Answer:

(9 - 4 x)/(x (2 x - 4))

Step-by-step explanation:

Simplify the following:

1/(2 x^2 - 4 x) - 2/x

Put each term in 1/(2 x^2 - 4 x) - 2/x over the common denominator x (2 x - 4): 1/(2 x^2 - 4 x) - 2/x = ((x (2 x - 4))/(2 x^2 - 4 x))/(x (2 x - 4)) - (2 (2 x - 4))/(x (2 x - 4)):

((x (2 x - 4))/(2 x^2 - 4 x))/(x (2 x - 4)) - (2 (2 x - 4))/(x (2 x - 4))

A common factor of 2 x - 4 and 2 x^2 - 4 x is 2 x - 4, so (x (2 x - 4))/(2 x^2 - 4 x) = (x (2 x - 4))/(x (2 x - 4)):

((x (2 x - 4))/(x (2 x - 4)))/(x (2 x - 4)) - (2 (2 x - 4))/(x (2 x - 4))

(x (2 x - 4))/(x (2 x - 4)) = 1:

1/(x (2 x - 4)) - (2 (2 x - 4))/(x (2 x - 4))

1/(x (2 x - 4)) - (2 (2 x - 4))/(x (2 x - 4)) = (1 - 2 (2 x - 4))/(x (2 x - 4)):

(1 - 2 (2 x - 4))/(x (2 x - 4))

-2 (2 x - 4) = 8 - 4 x:

(8 - 4 x + 1)/(x (2 x - 4))

Add like terms. 1 + 8 = 9:

Answer: (9 - 4 x)/(x (2 x - 4))

3 0
4 years ago
Read 2 more answers
Solve for xx. Round to the nearest tenth of a degree, if necessary.
Ghella [55]

Answer: 48.1^{\circ}

Step-by-step explanation:

\sin x=\frac{7}{9.4} \\ \\ x=\sin^{-1} \left(\frac{7}{9.4} \right) \approx \boxed{48.1^{\circ}}

6 0
2 years ago
Other questions:
  • equation c: y = 6x+9 equation d: y = 6x + 2 how many solutions are there to the given set of equation
    8·1 answer
  • it is about 384,750 kilometers (km) from earth to the moon. it took the apollo astronauts about 2 days and 19.5 hours to fly to
    13·1 answer
  • Regina's teacher recently gave her a homework assignment on solving equations. Since she has been ti
    14·2 answers
  • To understand the conditions necessary for static equilibrium. Look around you, and you see a world at rest. The monitor, desk,
    14·1 answer
  • An acute angles measure is:
    9·2 answers
  • 4 cm 6 cm 3 cm What is the AREA OF THE BASE for this rectangular prism volume of prisms​
    7·1 answer
  • A cell phone company recently noticed a 26% sales decrease in the month of July compared to June. Let n represent June’s sales.
    5·2 answers
  • WHAT DO I DO WHEN I FAILED A ALGEBRA TEST
    11·2 answers
  • A triangle has sides with lengths of 28 millimeters, 45 millimeters, and 53 millimeters. Is it a right triangle?
    15·2 answers
  • Nadia wants to fill her rectangular fish tank with water. The dimensions of the fish tank are 2x 1x 1.5. How much water will Nad
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!