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3 years ago

Determine the amount of an investment if $1000 is invested at an interest rate of 7.3% compounded quarterly for 30 years.

1 answer:

4 0

Well, this is rather lengthy so...

First, you'd do...
1000 * 0.073 = $73.

$73 is for one quarter, so...

A quarter of a year is 1/4 of the year, so you'd need to do... $73 * 4.
= $292.

$292 is for one year.

Now do...

$292 * 30

Your Answer:
A. $8760 is invested at an interest rate of 7.3% compounded quarterly for 30 years.

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(8 x 3,000) + (8x200) +(8x9)

Savatey [412]

THE ANSWER IS 40,072

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3 years ago

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Out of 45 times at bat, Raul got 19 hits. Find Raul's batting average as a decimal rounded to the nearest thousandth.

tangare [24]

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3 years ago

5r^2-13r-6=0 How do I solve this

frosja888 [35]

$5 {r}^{2} - 13r - 6 = 0 \\ a = 5 \\ b = - 13 \\ c = - 16 \\$

r= -(-13)±>

$\sqrt{( - 13) {}^{2} } - 4.5( - 6)$

2.5

r= 13±17

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r=13+17

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r=13-17

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$r = 2 \\ r = \frac{ - 2}{5}$

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7 0

2 years ago

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What is the simplified form of 3 over 2x plus 5 + 21 over 8 x squared plus 26x plus 15 ?

Ivan

The simplified form of 3 over 2x plus 5 + 21 over 8 x squared plus 26x plus 15 is 6 over the quantity 4 x plus 3.

The solution would be like this for this specific problem:

( 3 /( 2x+5 )) + ( 21 / (8x^2 + 26x + 15))
= ( 3 /( 2x+5 )) + ( 21 / (8x^2 + 20x + 6x + 15))
= ( 3 /( 2x+5 )) + ( 21 / (4x(2x + 5) + 3(2x + 5))
= ( 3 /( 2x+5 )) + ( 21 /(2x + 5)(4x + 3)
= [ 3 (4x + 3) + 21 ] /(2x + 5)(4x + 3)
= [ 12x + 9 + 21 ] /(2x + 5)(4x + 3)
= [ 12x + 30 ] /(2x + 5)(4x + 3)
= 6(2x + 5) /(2x + 5)(4x + 3)
= 6 / (4x + 3)

I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

6 0

3 years ago

Write a numerical expression to represent the phrase. the difference of 4 cubed and 25

7nadin3 [17]

Hello!

First, "the difference" of 2 numbers means you subtract these numbers.

Then, 4 cubed is written as follows:

4³

Subtract:

4³-25

[If necessary] Evaluate:

64-25

Hope everything is clear.

Let me know if you have any questions!

Always remember: Knowledge is power!

3 0

2 years ago