Mathematics - 22 July 2007

write the integral as the sum of the integral of an odd function and the integral of an even function.

integral from -4 to 4; (x^3+6x^2-2x-3)dx

(the integral has 4 at the top and -4 at the bottom)

2007-07-22 14:05:24 · 2 answers · asked by LISA C 1

solve each of the following systems of linear inequalities graphically

3x - y < 6
x > 1
y<3

the greater and less signs has a line under them

2007-07-22 13:47:44 · 4 answers · asked by Dawn M 1

2007-07-22 13:42:11 · 11 answers · asked by ELi 1

give an example of the statement

2007-07-22 13:39:21 · 4 answers · asked by ELi 1

2007-07-22 13:38:22 · 8 answers · asked by Jason C 3

trying to put up a fence for a horse

2007-07-22 13:27:14 · 6 answers · asked by Anonymous

2007-07-22 13:25:09 · 11 answers · asked by kws 1

2007-07-22 13:11:19 · 5 answers · asked by Jason C 3

write a quadratic equation given this solution
-6,4

what do i do here....thanks for the help

2007-07-22 12:59:44 · 9 answers · asked by jesis332 1

2007-07-22 12:56:43 · 10 answers · asked by melissa s 1

integrate 3x√1-2x^2 dx
please show all work thank you!!!

2007-07-22 12:53:43 · 3 answers · asked by Anonymous

2007-07-22 12:52:25 · 3 answers · asked by melissa s 1

-2 <= a + 3 < 8
Thank you very much for your help.

2007-07-22 12:51:24 · 2 answers · asked by Anonymous

2007-07-22 12:46:34 · 2 answers · asked by melissa s 1

x² -6x = 216

I know how to factor it's just that 216 is a big freaking # I can't break it down, and even more harder is when I ever I get a number that matches I need to subtract so I can get "6" IMPOSSSIBLE!

2007-07-22 12:39:59 · 5 answers · asked by Anonymous

solve by completing the square??
x^2+8x=9

im stuck on this problem someone please help

2007-07-22 12:34:58 · 14 answers · asked by jesis332 1

Q: A weight hangs from the end of a spring at its rest position. The weight is then pulled down 4 inches and released. The subsequent motion of the weight is given by an equation of the form
y = AcosBt,
where t represents time in seconds and y is the displacement in inches of the weight relative to the rest position. Find A and B if the time at which the weight first returns to the rest position is t=2.


I am able to find A, but I don't know how to find B. I came up with 2pi/3, but the correct answer is pi/4. I don't understand how this is reached. Can someone please explain to me how to answer this? Thank you very much.

2007-07-22 12:32:28 · 1 answers · asked by cac_424 1

Find ALL the solutions to the following then draw them on the unit circle:

tan(x) = -3.4076 on the interval [0,2Pi)

2007-07-22 12:31:13 · 3 answers · asked by francis r 1

Determine the cost for a 5 foot wide border for each material.
Be sure to provide explanations (the why) for your
answers. Cement costs $6.00 per square foot
installed. Outdoor carpet costs $ 5.00 per square foot
plus $10.00 per linear foot (perimeter) for edging,
Brick costs $8.00 per square foot plus a one time
$60.00 delivery charge.

2007-07-22 12:29:24 · 2 answers · asked by Anonymous

A={2,4,b,d}

2007-07-22 12:25:29 · 2 answers · asked by big red 1

Find the zeros of this function f(x)= x^3-4x^2-25x+100

2007-07-22 12:25:28 · 2 answers · asked by oscarjr1990 2

2007-07-22 12:24:34 · 12 answers · asked by Travell B 1

A rectangular solid has a base with length 10 cm and width 5 cm. If the volume of the solid is 150 cm3, find the height of the solid. [Hint: The volume of a rectangular solid is given by V = LWH.]

2007-07-22 12:23:48 · 3 answers · asked by Anonymous

x=2 y=5 z=1 a=6
1. x+y(z-y)
I got 27
prblem 2.
a(x)-z+y{-a-y}=
I got 16
I dont know if either are right but please odnt give me the answer please just tell me how to correct the problem or what I did wrong!
P:S I am not cheatig my tutor knows I try to see if my answers are corect online =p

2007-07-22 12:20:48 · 6 answers · asked by Kiana 3

2007-07-22 12:19:25 · 3 answers · asked by Anonymous

x - 5 < 3

AND

2x + 7 > 5

thank you SO much!

2007-07-22 12:19:01 · 2 answers · asked by Anonymous

please show me step by step thanks

2007-07-22 12:17:27 · 3 answers · asked by Anonymous

20x - 4y = -8
y = 2 + 5x

2007-07-22 12:14:49 · 7 answers · asked by shy31 2

I am soooo bad with math, and cant seem to understand square roots.

Thanks so much!

2007-07-22 12:12:56 · 10 answers · asked by Aimee R 1

four divided by 2 minus 3i
4/2-3i

not sure if im solving this one right thanks

2007-07-22 12:10:57 · 3 answers · asked by jesis332 1