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What is 5^2013 =1.0632092060812032074677973016087 x 10^1407

Sphere V = 4/3 x pi r^3

This is relatively common in the business world, but is often stated or expressed more accurately in calling the $3,000 loan, a "promissory note". So, basically what the question is, is this:

You have a promissory note due in 3 years and is to be replaced with 2-equal-amount promissory notes, one due now and the other due in 2 years from now. But the PV of the $3000 will equate the PV of the other two notes.

(5x + 7)(3) - (x+2)  =

15x + 21 - x - 2  =

14x + 19

14*sin(101 = 13.742780568272

Slope = rise over run =   (y2-y1)/(x2-x1)  =  (-66-(-79) / (84-85) = 13/-1= -13=m =slope

Pretty good, thank you.

You can find the volume of a cylinder by mulitplying the squared radius of the cylinder by pi and the height of the cylinder.

For instance, if the radius of my cylinder was 5, and the height of the cylinder was 20, then to find the volume of the cylinder I would do the following:

5 x 5 x 3.14 x 20 =

In this case, the volume of the cylinder would be 1570 cubed units.

If you plug 4/1400 straight into a calculator you come up with 0.0028571428571429 as your answer.

If you plug 5^2013 straight into a calculator you get infinity.

First Step -- Write out the equation.

2x + 4 = 14

Second Step -- Get rid of the +4!

2x +4 = 14

      -4    -4

_________

  2x = 10

Third Step -- Find x!

2x = 10

_       _

2       2

_____

x = 5

Final Answer

x = 5

that was cool

It would seem that we are to put some money aside in order that we are able to meet a liability of $3000 that we will have in three years time. We do this by putting away $P now and $P in two years time. At the end of the three year period, we will have $2P plus interest and that will have to equal $3000.

A monthly rate of r%  equates to a yearly rate of 6% if (1 + r/100)^12 = 1.06.

That means that r = 0.486755.

So, if we invest $P now, in two years we have $P(1 + 0.486755/100)^24 = $1.1236P.

Investing a further $P takes us to $2.1236P,

and then after another twelve months we will have $2.1236P(1 + 0.486755/100)^12 = $2.251P.

Equating that to $3000 gets us P = $1332.73.

The difference of about $4 between this and the book answer due to rounding errors ?

Tiggsy.

\(\boxed{\color{BurntOrange}{a^2-b^2 =(a-b)(a+b)}}\\ 9x^2 - 49\\ = (3x)^2 - 7^2\\ =(3x-7)(3x+7)\)

That formula is cookie-coloured :D

~The smartest cookie in the world

This is what your textbook meant:

1)- You have a loan due in 3 years @ 6% comp. monthly.

2)- Its PV as of today is: $2,506.93

3)-They want you to equate this PV to 2 payments, 1 due today and 1 due 2 years from now.

4)-To do that, you find the PV of 1 dollar two years from now, which comes to: 0.887185668891.

5)-You add the amount in 4 above to 1 dollar due today and you ge: 1.887185668891.

6)-Then you take the PV in 2 above and divide it by the value in 5 above: $2,506.93/1.887185668891.

7)-The result in 6 above is: $1,328.40, slightly different from your calculation due to calculating the PV of 1 dollar due in 2 years to an accuracy of 12 decimal places.

Finally, in your calculations, you have used 5% compounded monthly instead of 6% compounded monthly, and yet got accurate results, which means you must have copied it from your book.

\(\sqrt{75}\\=\sqrt{5^2\cdot 3}\\=\sqrt{5^2}\cdot\sqrt{3}\\ = 5\sqrt 3\)

sorry for the delayed response, 

yeah I wrote it correctly,

this is what the textbook has the solution as,

I was just hoping someone might explain the solution better.

Thanks for your help.

There's nothing wrong with the original problem, there is sufficient information, BX = 6.

With the altered problem, BX = 4sqrt(3).

I do not understand what you are asking. ://

so use    atan   

(1+3/4)  don't forget the brackets :)