Mathematics - 1 October 2007

solve and show the theory now

2007-10-01 05:21:47 · 3 answers · asked by Anonymous

2007-10-01 05:19:36 · 5 answers · asked by Shyam 1

2007-10-01 05:18:43 · 6 answers · asked by Shyam 1

2007-10-01 05:17:32 · 5 answers · asked by Shyam 1

2007-10-01 05:16:21 · 12 answers · asked by Shyam 1

Y = x^5

1)Find the slope of the tangent line to the curve at the point (-1, -1). The slope is?

--> I was able to get 5, which is correct

2) Find the equation of the tangent line in part 1.The tangent line is y =

--> I am having difficulty with this part.

2007-10-01 05:16:05 · 3 answers · asked by Ar J 2

2007-10-01 05:15:21 · 10 answers · asked by Shyam 1

can you guys help me with the last question of my homework?

solve the following. find all roots by completing the square.

x^2 - (i)x + 5 = 0

the i is an imaginary number.

this is the only problem i couldn't figure out. :( thanks!

2007-10-01 05:11:26 · 2 answers · asked by Jared H 1

click the link to see the question and answers

http://tinypic.com/view.php?pic=2nvgh5&s=2

2007-10-01 05:06:46 · 2 answers · asked by Anonymous

2007-10-01 05:05:31 · 4 answers · asked by Kristy K 2

Matrix A =
3 2
-1 -1

Using this relation, A^2+2A+3I = 0 , find 1/A(inverse of A).

2007-10-01 04:56:03 · 3 answers · asked by aMused 2

2007-10-01 04:39:19 · 10 answers · asked by Sandra G 1

The Old Testament account of Noah (Gen. 6:9 - 9:19) states that the LORD instructed Noah to build a large arc (boat) in order to preserve different animal species from the great flood that was to come. The dimensions of the arc are described in Gen. 6:15:

This is how you are to make it: the length of the ark three hundred cubits,
its breadth fifty cubits, and its height thirty cubits.

a. Assuming that the arc was essentially in the shape of a rectangular prism (box), and that all the space was usable, what would have been the volume of the arc in cubic feet (note: one cubit is about 1.5 ft in length).

b. A Toyota Camry is about 12 ft long by 6 1/2 ft wide by 5 1/2 ft. high. Assuming that

2007-10-01 04:37:37 · 2 answers · asked by Anonymous

A silo, used to store grain and corn, is in the shape of a cylinder with a hemisphere on top. Height of silo is 100ft.
a. What is the volume (capacity) of a silo that is 20 feet in diameter?
b. What is the surface area of the silo?

2007-10-01 04:36:52 · 2 answers · asked by Anonymous

x - 2 over 2-x

and

x-1 over x^ minus 1

2007-10-01 03:40:09 · 5 answers · asked by Anonymous

A high school soccer team is going to Columbus to see a professional soccer game. A coordinate grid is superimposed on a highway map of Ohio. The high school is at point (3, 4) and the stadium in Columbus is at point (7, 1). The map shows a highway rest stop halfway between the cities. What are the coordinates of the rest stop? What is the approximate distance between the high school and the stadium? (One unit i0000001.gif 2.7 miles.)

2007-10-01 03:35:25 · 4 answers · asked by Anonymous

M is the midpoint of CF for the points C(3, 7) and F(9, 3). Find MF.

2007-10-01 03:34:33 · 5 answers · asked by Anonymous

Basically, I'm having a momentary elapse, and need to know, why:

when y = k (k is a constant, e.g 1, 4, 2849438918503..e.c.t)

when differentiate it,

why is it that y' = 0.

Please explain it to me in words. Because if you pull down the power, its to the power of 0, and that should just turn it into a 1 rite xD?

2007-10-01 03:31:30 · 5 answers · asked by Suki 4

2007-10-01 03:30:09 · 9 answers · asked by Anonymous

Explain how you would solve this equation using a graphing calculator and then give the solution.
2x – 3y = 8
5x + 4y = 11

Step One:

Step Two:

Step Three:

Step Four:

Step Five:

I'm a confused on how to put this on a graphing caculator so please help...

2007-10-01 03:09:08 · 5 answers · asked by MEB 2

the options are

a.0 b.1 c.2 d.0

2007-10-01 02:38:02 · 6 answers · asked by shruthi3993 1

please factor

2a^2 + 6a - 20 the answer should be in this form

__ ( + ) ( - )

2007-10-01 02:11:58 · 7 answers · asked by runnerguy59 1

2007-10-01 01:01:52 · 4 answers · asked by Anonymous

I've been doing (x)+(x+2)+(x+4)+(x+6)=-46 and trying to solve from there. It never comes out right! Could you please show me the steps? Thanks!

2007-10-01 00:03:13 · 5 answers · asked by ♫ ∫aoli 4