Mathematics - 25 September 2006

2006-09-25 16:14:33 · 4 answers · asked by BMac 3

2006-09-25 16:12:12 · 10 answers · asked by buzzybeans 1

State the interval of x for which the function is increasing or decreasing.
here u can see the picture of the Line http://img82.imageshack.us/my.php?image=untitled1nk1.jpg

2006-09-25 16:11:14 · 3 answers · asked by Hala 2

2006-09-25 16:10:26 · 1 answers · asked by BMac 3

2006-09-25 16:08:35 · 1 answers · asked by BMac 3

i will ask 6 more questions tonight. tommorow morning you will get all best answers if they are right.

2006-09-25 16:06:14 · 1 answers · asked by BMac 3

hi if you explain these two examples thoroughly, i will click correct answer for you.

1.A sports club charges an intiation fee and a monthly fee. At the end of 5 months, a member had paid a total of $170. At the end of 10 months, she paid a total of $296. What is the initiation fee?

2. A crate of 36 grapefruit has a total mass of 4 kg. When 12 grapefruit are removed, the total mass is 3 kg. Determine the mass of the crate and the mass of one grapefruit.

2006-09-25 16:01:00 · 6 answers · asked by m 1

I have a math assignment on percentiles and class ended before the teacher could explain how to do percentile ranks, so I basically need a nice juicy teaching on the subject so I can find the percentile rank in a list of data and find how many it scored above and below and all that jazz that comes along with percentile ranks. Thanks!

2006-09-25 15:52:53 · 2 answers · asked by dinasaur01 2

please explain. thanks a bunch

2006-09-25 15:49:03 · 4 answers · asked by BMac 3

The equation is:

5^x = 25^x-1

I know you have to make 25^x-1 and put it as (5^2)^x-1

2006-09-25 15:48:56 · 9 answers · asked by Jamie B 1

how do you find the mass and volume of an object...?

2006-09-25 15:47:36 · 3 answers · asked by ☆★♪♫Caitlin♫♪★☆ 2

2006-09-25 15:46:37 · 3 answers · asked by BMac 3

2006-09-25 15:39:25 · 3 answers · asked by BMac 3

I had a geometry test last week. One of the questions was Two planes (sometimes,always,never) intersect in exactly one point. I put never because I thought that the intersection of two planes is always a line because planes go on forever. My geometry teacher marked this question wrong.

Can you please help me understand how two planes can intersect in one point if planes go on forever? Or am I right and my geometry teacher wrong? Do I need to tell him that he's wrong?

thank you.

Please note I am talkink of 2d planes not 3d ones.

2006-09-25 15:27:41 · 14 answers · asked by iammisc 5

could you also explain how u got it. thanks so much. i have a test tommorow and keep coming up with the wrong answer.

2006-09-25 14:52:47 · 2 answers · asked by BMac 3

A helicopter is decending at 6fps
What is the helicopters speed? what is the helicopters velocity?
Please try to explain this to me

2006-09-25 14:50:22 · 6 answers · asked by 13en 3

2006-09-25 14:47:10 · 10 answers · asked by Tiffany W 1

2006-09-25 14:46:25 · 6 answers · asked by Anonymous

2006-09-25 14:44:00 · 6 answers · asked by marimar67m 4

thanks.

2006-09-25 14:36:56 · 4 answers · asked by hi 2

2006-09-25 14:36:31 · 3 answers · asked by s0ulSistaa 1

2006-09-25 14:30:21 · 6 answers · asked by maria 1

Please help solve the two problems.

2006-09-25 14:25:46 · 7 answers · asked by sgrier_05 1

2006-09-25 14:16:53 · 7 answers · asked by sadfjlhasldf 1

help

2006-09-25 14:16:42 · 5 answers · asked by friendwindsor 1

lim
x->a

x^2 + x + 4
-----------------
x^3 - 2x^2 + 7

For values of a does the above function exist? What does this say about the
continuity of this rational function?

2006-09-25 14:16:39 · 6 answers · asked by Silver 2

Sixteen fewer than twice a number.

The quotient of a number and 3 is 6.

Solve the equation.

6x -1 = -13

2006-09-25 14:14:41 · 7 answers · asked by sgrier_05 1

Use Gram-Schmidt to find the first three orthogonal polynomials Yo, Y1, Y2 for the weight function:

w(x)=(1-x^2)^(1/2) for -1

2006-09-25 14:12:02 · 2 answers · asked by Rori S 1

2006-09-25 14:11:29 · 12 answers · asked by element69ca 1

Use the Pythagorean theorem to determine the length of each line segment. Round to the nearest hundredth where appropriate.
I do not understand this in the slightest.
I kow that the two points are (3,2) and (1,-1).
Please help?!

2006-09-25 14:10:44 · 12 answers · asked by Anonymous