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3 years ago

Suppose that $4000 is deposited at 2% compounded quarterly. How much money will be in the account at the end of 6 years?

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

6 0

Answer:

$4,508.64

Step-by-step explanation:

The compound interest formula can answer this for you.

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

where A is the account balance, P is the principal invested (4000), r is the annual interest rate (.02), n is the number of times per year interest is compounded (4), and t is the number of years (6).

Putting the given values into the formula, doing the arithmetic tells us ...

A = $4000(1 +.02/4)^(4·6) = $4000·1.005^24 ≈ $4,508.64

There will be $4,508.64 in the account at the end of 6 years.

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Rewrite the equation 7-y=5x+11 to standard form

Zielflug [23.3K]

Rewriting this 7-y=5x+11 in standard form involves only changing the order in which the terms appear:

7-y=5x+11 becomes 5x + y + 11 - 7 = 0, or 5x + y + 4 = 0, or 5x + y = -4.

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3 years ago

What are the coordinates of the center of the ellipse shown below?

photoshop1234 [79]

Answer:

Option D (7, -3)

Step-by-step explanation:

We know that the general equation of an ellipse has the form:

$\frac{(x-h)^2}{a^2} + \frac{(y-k)^2}{b^2} = 1$

Where the point (h, k) are the coordinates of the center of the ellipse

In this case the equation of the ellipse is:

$\frac{(x-7)^2}{4} + \frac{(y+3)^2}{16} = 1$

Then

$h=7\\\\k = -3$

So The coordinates of the center of the ellipse are (7, -3)

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3 years ago

Read 2 more answers

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Contact [7]

Answer:

8.6

Step-by-step explanation:

To find the distance between two points we use the formula posted below

All we need to do is figure out what the points are on the graph and plug them into the formula... we end up with

the square root of (5-(-2)^2+(2-(-3)^2 and get the answer of 8.602325267

then we round to the nearest tenth and get 8.6

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3 years ago

In order to paint your bedroom, you buy 2 gallons of paint that cost $10.50 each, 3 paint brushes that cost $2.99 each, and 2 pa

svlad2 [7]

$32.50 would be your answer for all of those :) good luck :)

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4 years ago

3 cans that store 9 tennis balls... Find the constant of proportionality & write a equation to represent the relationship PL

Lilit [14]

3 cans store 9 tennis balls.
Find the Constant of proportionality and write and equation with regards to this given situation:
=> number of tennis balls = 9
=> number of cans = 3

 So the constant of proportionality is in the working column. Pls see attached.

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3 years ago