Mathematics - 20 July 2006

x <= 5 and x <= -1

2006-07-20 07:24:37 · 8 answers · asked by Brandon ツ 3

2006-07-20 07:10:04 · 7 answers · asked by shivak 1

Problem 1.

|8n+4| < -4

Problem 2.

|4x+1| > 0

2006-07-20 07:01:36 · 7 answers · asked by Brandon ツ 3

|x+45| = -6

2006-07-20 06:55:01 · 7 answers · asked by Brandon ツ 3

. A study done for management shows that the revenue, R, in dollars, as a function of number, x, of units produced can be modeled by R(x) = 10x - 0.001x^2 while the cost, C, in dollars, can be modeled by C(x) = 5000 + 2x. What will the maximum profit be, in dollars?

2006-07-20 06:02:29 · 6 answers · asked by Olivia 4

2006-07-20 06:01:55 · 21 answers · asked by Anonymous

A veterinarian has 300 feet of fencing suitable for making animal runs. He wants to use it all to fence in a rectangular area with three interior fences running from end to end of the rectangular area so that four parallel rectangular runs of equal area are made for his larger animals. If he builds so that the overall area is maximized, what will be the shorter dimension of each run?

2006-07-20 05:56:08 · 5 answers · asked by Olivia 4

If it were two hours later, it would be half as long until midnight as it would be if it were an hour later. What time is it now?

2006-07-20 05:53:45 · 26 answers · asked by miranda 2

2006-07-20 05:40:23 · 12 answers · asked by banagirly 1

2006-07-20 05:40:08 · 15 answers · asked by Kreep 3

example is laying the paper on the ground and walking around the earth 2 times to connect all dots with 1 line. Also if you take a fat marker and draw a single line through all the dots. Any other suggestions for a solution?

2006-07-20 05:26:43 · 11 answers · asked by freak4frogs311 2

Well, I have a new theorem about random number. Just before publish it, I wish to know whether any others know about this, so please, those brilliant guys and girls, try your best to answer it.

Given a situation that, for a total choices of n, each choice has a same probability to be played, ie 1/n. After t times of plays, which t is a very large value, if not infinity, is it true to says that, ALL choices of n will have same frequency of occurance, ie t/n (t * 1/n) after t plays?

Please takes note that, the t is a very very large value, and we predict it in a way of mathematically, not through experiments or computer programs.

2006-07-20 05:18:41 · 11 answers · asked by wyeechen 2

2006-07-20 05:11:33 · 28 answers · asked by joew 1

2006-07-20 05:08:42 · 10 answers · asked by SUVAJIT 1

I am just a degree holder, some more not major in mathematics. I don't know any professor in math field, hence, don't know where to publish my theorem.

The theorem is about the prediction of random number and its distribution.

Any people familiar with this issue, please help me on...

2006-07-20 04:37:28 · 4 answers · asked by wyeechen 2

f(x)=x^2-x at the point (a,f(a))

2006-07-20 04:35:11 · 7 answers · asked by c2pre 2

3 ^ (11) + 7 ^ (11) = c ^ (2) - b ^ (2)
give 11 sets at least for c and b.
rational numbers of course.

2006-07-20 03:49:42 · 6 answers · asked by rajesh bhowmick 2

2006-07-20 03:44:29 · 3 answers · asked by SJ 1

2006-07-20 03:36:03 · 2 answers · asked by Evan C 1

13 ^ (5) - 8 ^ (5) = c ^ (2) - b ^ (2)
one example of c and b is 169263 and 169262
give five more examples of c and b
and of course rational numbers for the above equation.
believe me there are more then that.

2006-07-20 03:12:47 · 6 answers · asked by rajesh bhowmick 2

2006-07-20 02:59:17 · 11 answers · asked by In The Shadows 4

2006-07-20 02:51:53 · 15 answers · asked by Anonymous

i wanna c who can answer this......who were those who initiated mathematics....which is now a very prominant subject for all innocent humans like us....

2006-07-20 02:38:14 · 9 answers · asked by mysty 1

3 ^ (6) - 1 ^ (6) = 12 ^ (3) - 10 ^ (3)
there is a special number
hidden in this equation or relation.
can u find that special number?

2006-07-20 02:37:24 · 2 answers · asked by rajesh bhowmick 2

Can anyone work out these 3 analogies and tell me how to do them? I have been trying for ages!

9 is to 16 as 4 is to 6 as 3 is to ? the answer is either 4 5 7 8 10
5 is to 8 as 8 is to 14 as 3 is to ? the answer is either 2 4 6 7 9
3 is to 10 as 8 is to 25 as 6 is to ? the answer is either 13 19 22 23 24

please help!?

2006-07-20 02:37:19 · 12 answers · asked by wolf 2

2006-07-20 02:25:46 · 10 answers · asked by Anonymous

2006-07-20 02:24:35 · 11 answers · asked by Anonymous

13^7+14^7+15^7+16^7/58

2006-07-20 02:13:55 · 9 answers · asked by shanks 1

3 ^ (6) - 1 ^ (6) = 12 ^ (3) - 10 ^ (3)
what is the hidden thing in this relation?

2006-07-20 02:11:29 · 6 answers · asked by rajesh bhowmick 2

2006-07-20 02:00:01 · 12 answers · asked by Anonymous