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2006-06-25 23:59:55 · 26 answers · asked by Alex R 1 in Mathematics
The number of ways in which "p" positive and "n" negative signs may be placed in a row so that no two negative signs shall be together is:
(p+1) C (n)
This subject involves permutations and combinations. Please help me out here. Thank you very much in advance.
2006-06-25 23:56:23 · 3 answers · asked by Anonymous in Mathematics
2006-06-25 23:54:57 · 9 answers · asked by robin 1 in Other - Science
2006-06-25 23:53:32 · 13 answers · asked by ALAN B 2 in Other - Science
2006-06-25 23:52:52 · 2 answers · asked by nithin 1 in Mathematics
Find the loss in the value of diamond worth $10872 when it broke into 3 pieces with wt ratio as 1:2:3 and the value of each respective piece being proportional to the square of the of its wt?
2006-06-25 23:51:59 · 6 answers · asked by ved_vishwa 2 in Mathematics
Do you know why it's hot in summer and cold in winter?
2006-06-25 23:49:21 · 7 answers · asked by abhinaya 2 in Earth Sciences & Geology
the story of how measurement has benn used
2006-06-25 23:43:18 · 3 answers · asked by geremy l 1 in Other - Science
when does an object reach therminal velocity?
2006-06-25 23:39:34 · 13 answers · asked by masterchief irl 2 in Engineering
"The structure of our solar system is similar to the structure of an atom, having sun as nucleus and all the planets as the revolving electrons. If this fact is true then an atom could also have living beings similar or different to us.( obviously not in size )"
What do you think about above lines?
2006-06-25 23:39:06 · 13 answers · asked by sahil gupta 2 in Astronomy & Space
2006-06-25 23:32:21 · 3 answers · asked by MANISH KUMAR B 1 in Engineering
please help me its a homework
2006-06-25 23:25:53 · 2 answers · asked by kristinemae_eusebio 1 in Chemistry
dV/dr = SA
where r, V and SA are the radius, vol. and Surface Area of a SPHERE
and
dA/dr = C
where r, A and C are the radius, area and the circumference of a CIRCLE.
^_^
2006-06-25 23:21:10 · 6 answers · asked by kevin! 5 in Mathematics
Do the merits of space research far outweigh the demerits? Has anyone made this analysis, and if so, has it been made public? Or are these space studies just carried out merely to prove theories, which at the end of the day do not make much or any sense to the layman, who happens to be in the majority and is interested in the having just the basic necessities of life?
I know that there is the fear of asteroids and comets hitting the Earth - these happen regularly already, only on a small scale - and causing either total annihilation of mankind and or devastation of the environment, but the chances of this happening on an incredible scale needs to be proven beyond seasonable doubt to justify the spend in this area.
2006-06-25 22:58:07 · 12 answers · asked by Katherine O 2 in Astronomy & Space
2006-06-25 22:54:47 · 4 answers · asked by nawar n 1 in Mathematics
^_^
2006-06-25 22:52:36 · 13 answers · asked by kevin! 5 in Mathematics
It is a specific type of circuit used in Radio and Television
2006-06-25 22:49:30 · 2 answers · asked by adrianmx6 2 in Physics
2006-06-25 22:48:26 · 11 answers · asked by smart 1 in Physics
Florine is the most reative element in the 7A group.Its electronic configuration is (2,7).plss explain it to me.
2006-06-25 22:41:03 · 5 answers · asked by SEASON 1 in Chemistry
2006-06-25 22:35:39 · 7 answers · asked by cihat k 1 in Engineering
2006-06-25 22:31:37 · 4 answers · asked by MeHakK 1 in Biology
2006-06-25 22:30:47 · 13 answers · asked by kingsabc 1 in Geography
2006-06-25 22:28:25 · 14 answers · asked by MeHakK 1 in Biology
2006-06-25 22:26:31 · 9 answers · asked by Anonymous in Astronomy & Space
Assuming that time travel IS possible. Do his changes change history between point B and point A, or only from point A onwards, and would everyone have recollection of the two different histories?
2006-06-25 22:25:38 · 21 answers · asked by Anonymous in Physics
2006-06-25 22:20:51 · 8 answers · asked by H_bio 1 in Engineering
i've heard that its genetical with them. is it true?
2006-06-25 22:20:28 · 17 answers · asked by yask4u 1 in Biology
Help pls.!
Tulong naman diyan!
^_^
2006-06-25 22:15:10 · 5 answers · asked by kevin! 5 in Mathematics
2006-06-25 22:10:29 · 5 answers · asked by dragontamer_lance 2 in Chemistry
2006-06-25 22:09:00 · 21 answers · asked by MeHakK 1 in Biology
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