All Answers 358270 Answers

It is impossible for 3/4 to be a whole number, since it is a fraction. If you mean a decimal, then it is 0.75 as a decimal, not a whole number.

I know the distance formula and how to use it. I just got confused with the radicals. To foil or not to foil?

This page requires the assistance of Knight Melody of the radian table. I need urgent response if I am to get a good grade. Knight CPhill will also be most helpful here.

I think that you mean :

f(x)  = ln (x^4)  = 4lnx

So

f ' (x) =    4/x

And

f ' ( e^3)  =

4 / (e^3)  =   about  0.199

No algebra needed here. Just good question skills

B is wrong do to amount left, 10300 is way too high for 12% per year

C has a negative exponet

D has only 1 exponet as opposed to the 12 that is needs.

So correct anwser is A

none of your business

D- 113,200(1.04)^10=113,200 X 1.480244=167,564 (rounded). This is the correct answer.

4% is the percentage growth rate(annual).

I actually have answered this before.

Infinity is a concept, not a determinable number.

113200(1.04)^10 = 167563.6

D is the anwser

7375%

pi is defined to be the measure of the circumference of a circle divided by its diameter.

If you want a formula, you can use:  pi  =  4/1 - 4/3 + 4/5 - 4/7 + 4/9 - 4/11 + ...

(Keep this pattern going forever.)   However, this method is very s...l...o...w...

If you want faster formulas (but quite more complex), use Google ...

IT GOES FOREVER!!!!

8.35 ( 1 + .075)  =  about $8.98

Also its fine

There are literally thousands of "algorithms" for computing Pi.

8 3/4   =  35/4

3 1/2 =  7/2

So

(35/4) / (7/2)   invert the second fraction and multiply

(35/4) * (2/7)  =   swap denominators

(35/7) * ( 2/4)  =

5 * (1/2)  =

5/2   or  2.5   [as Rarinstraw said]

 $12,000.00 is invested at 14% annual simple interest, how long does it take to be worth $57,360.00.

$12,000 X 14/100=$1,680 Simple interest for 1 year.

$57,360 - $12,000=$45,360 Interest that it must earn over the investment period

$45,360 / $1,680 =27 years exactly-that will take $12,000 to grow to $57,360 @ 14% simple interest.

I think its D

Math.

40/7  =  5.714284714 ...

Sevenths are interesting

1/7  =  0.142857 ...  Take 7 x 2 to get 14, 14 x 2 to get 28, 28 x 2 to get 56 (then add 1) and keep cycling these digits ...

2/7  =  0.285714 ...  Same digits, just start with a different digit.

3/7  =  0.428571 ...  Ditto ...

4/7  =  0.571428 ...  Ditto ...

5/7  =  0.714285 ...  Ditto ...

6/7  =  0.857142 ...  Ditto ...

The amount remaining =

A₀(0.5)^(30000/5730)=

A₀ * (0.0265)  =   

About 3%

A is correct

Wow, that's a lot of cutouts.

First, do 149*6.

149*6 = 894

Then, multiply that answer by 34.

894*34 = 30396

They need to make 30396 cutouts.

For Cheapo Air:  C  =  49.95 + 0.25M

For Discount Airways:  C  =  89.95 + 0.20M

If M = 730:  Cheapo Air:  C  =  49.95 + 0.25(730)  =  $232.45

If M = 730:  Discount Airways:  C  =  89.95 + 0.20(730)  =  $235.95

So Cheapo Air is cheaper by $3.50