Science & Mathematics - 20 June 2006

what would the answer be?

2006-06-20 03:22:28 · 15 answers · asked by Anonymous in Mathematics

See,I got this ques this morning.
You know H2O (water) and Other substances like H2S & others.
All these substances are gases at room temp,but there is an exeption for H2O (which is liquid) Why?????????????????????

2006-06-20 03:09:29 · 15 answers · asked by webmas2004 1 in Chemistry

2006-06-20 03:09:09 · 16 answers · asked by emma882 2 in Weather

then it sinks.Byt if we put an ice cube(which is totally solid),it doen't sink but floats.why??????????????????

2006-06-20 03:04:00 · 15 answers · asked by webmas2004 1 in Physics

2006-06-20 03:03:55 · 29 answers · asked by Atul 1 in Astronomy & Space

can some one help me with this problem
i had to use the ^ because i cant do superscripts
divide:
x^4 + x^3 - 5x^2 + 13x - 6 by x^2 + 3x - 2

and can some one do this one also

x^4 - 3x^3 + 6x - 5 by x^2 - 2x + 2

2006-06-20 03:01:04 · 8 answers · asked by Anonymous in Mathematics

I have a Sonicare toothbrush that died and I have cracked it open and am replacing the batteries in it. The originals were AA Ni-Cads but I would rather replace them with litiums. Will any lithium AA's do it or do I need specifically rechargeables? Anyone see any problem with replacing Ni_cads with litiums? Is it safe to assume the charging mechanism in the toothbrush or the batteries will regulate the charging? Thanks.

2006-06-20 03:00:44 · 7 answers · asked by CallMeDigitalBob 3 in Engineering

2006-06-20 02:59:04 · 7 answers · asked by twinklemice 1 in Weather

What if the data looked like this:
80, 98, 75, 83, 100, 95, 90
Mode=?

2006-06-20 02:58:55 · 10 answers · asked by Anonymous in Mathematics

Explain the properties in play here and how they apply.

2006-06-20 02:51:37 · 10 answers · asked by Robert L 1 in Physics

2006-06-20 02:49:52 · 14 answers · asked by Atul 1 in Physics

judy had some raisins.she ate one and gave half to her sister.she ate another and then gave one third to her brother.she now has six left.how many did she have to begin with?

2006-06-20 02:48:09 · 24 answers · asked by DC10 1 in Mathematics

2006-06-20 02:45:42 · 10 answers · asked by p p 2 in Astronomy & Space

2006-06-20 02:38:41 · 5 answers · asked by manyclouds 1 in Earth Sciences & Geology

2006-06-20 02:35:57 · 4 answers · asked by Aroura 3 in Biology

2006-06-20 02:35:12 · 1 answers · asked by chem 1 in Chemistry

2006-06-20 02:32:23 · 9 answers · asked by aishwarya_dixit2006 1 in Biology

2006-06-20 02:31:40 · 28 answers · asked by BQZ_911 1 in Geography

2006-06-20 02:31:29 · 4 answers · asked by boringsadlife 2 in Geography

2006-06-20 02:30:34 · 22 answers · asked by zadjaja 1 in Chemistry

2006-06-20 02:29:39 · 11 answers · asked by boringsadlife 2 in Geography

2006-06-20 02:25:44 · 10 answers · asked by Anonymous in Geography

2006-06-20 02:24:15 · 13 answers · asked by Anonymous in Geography

2006-06-20 02:23:34 · 23 answers · asked by calypso98us 1 in Medicine

2006-06-20 02:22:06 · 3 answers · asked by Anonymous in Geography

1.) A mini grocery owner bought 6 1/2 dozens of medium size eggs, 5 3/4 dozens of small size eggs.
a.) How many dozens did she buy in all?
b.) how many eggs did she buy in all?

2.) affter selling 15 1/2 hectares of his 35 1/4 hectares farmland, the owner bought two other percels of farmland 5 1/5 hectares and 3 3/4 hectares.
how many6 hectares of farmland does the owner own now?

2006-06-20 02:20:13 · 13 answers · asked by kath06phil 3 in Mathematics

2006-06-20 02:18:47 · 14 answers · asked by ricky 1 in Physics

2006-06-20 02:17:25 · 9 answers · asked by Anonymous in Earth Sciences & Geology

I'm basically making a go cart, a really crude one at that, and thought about taking a 205 mph blower (it's gas.) If me and my go-cart together weigh at 160 pounds, how fast will my go-cart run at full speed?

2006-06-20 02:16:39 · 4 answers · asked by Brian.E 2 in Mathematics

2006-06-20 02:14:55 · 5 answers · asked by M D 1 in Medicine