Science & Mathematics - 19 November 2006

what would be a suitable table of values for this equation? y=x^2+3x

this is what I have for x -3, -2, -1, 0, 1

2006-11-19 06:23:25 · 2 answers · asked by George F 1 in Mathematics

i mean where do u go to shelter if u r caught out in the rain - under a tree right ??

so whats the deal would some one pleeeeeeeeeeeeeeease answer this conundrum

2006-11-19 06:21:14 · 9 answers · asked by ozzysheeplover 3 in Botany

Not so simple...

2006-11-19 06:21:10 · 29 answers · asked by Anonymous in Mathematics

2006-11-19 06:19:59 · 4 answers · asked by rnjes21 2 in Biology

2006-11-19 06:18:48 · 6 answers · asked by AMY S 1 in Mathematics

2006-11-19 06:16:28 · 3 answers · asked by AMY S 1 in Mathematics

Please explain your answer.

2006-11-19 06:15:26 · 5 answers · asked by Dee Dee 1 in Mathematics

How to solve this?
x + 10y + z = 52
5x + y + 4z = 15
x + 2y - 3z = 12

31x + 12 - 24z = 117
18x + 24y + z = 151
12x - 6y + 4z = 116

2006-11-19 06:14:40 · 4 answers · asked by Danny C 1 in Mathematics

2006-11-19 06:13:01 · 3 answers · asked by Alex 1 in Chemistry

2006-11-19 06:10:50 · 3 answers · asked by wanabe_qb 1 in Biology

2006-11-19 06:09:56 · 2 answers · asked by Anonymous in Biology

2006-11-19 06:06:52 · 7 answers · asked by luigi 1 in Astronomy & Space

4(3y+2m+1)=

-5(6a+3b-1)=

2006-11-19 06:00:01 · 6 answers · asked by Anonymous in Mathematics

Solve each equation for y in terms of x. State the x intercept, the y intercept and the slope of the graph for each.
2/5x -(-1/8y)=1/4

2006-11-19 05:55:19 · 2 answers · asked by Anonymous in Mathematics

And I wanted to apply to the Airforces civilian/Science & Engineering Dept. is this a good place to start a career?

2006-11-19 05:50:12 · 9 answers · asked by Sergio R 1 in Engineering

2006-11-19 05:47:52 · 10 answers · asked by Pamela H 2 in Geography

Where are pictures and when did they find??

2006-11-19 05:47:40 · 4 answers · asked by ChrisTheCreble 1 in Zoology

who discovered iron and in what year was iron discovered

2006-11-19 05:43:47 · 2 answers · asked by cindy 3 in Chemistry

2006-11-19 05:43:38 · 13 answers · asked by briancousins@btinternet.com 1 in Physics

need now

2006-11-19 05:41:53 · 9 answers · asked by Anonymous in Mathematics

the length is 52mm but i need to know how much is that in cm.

2006-11-19 05:40:53 · 11 answers · asked by mdhfinsc 4 in Geography

2006-11-19 05:40:38 · 4 answers · asked by luigi 1 in Astronomy & Space

2006-11-19 05:38:52 · 8 answers · asked by Anonymous in Astronomy & Space

i want details of isomerism types. give all type
just mention their name plzz

2006-11-19 05:38:23 · 3 answers · asked by love minister 2 in Chemistry

PLEASE HELP!!!

2006-11-19 05:36:55 · 5 answers · asked by Anonymous in Mathematics

2006-11-19 05:36:45 · 4 answers · asked by briancousins@btinternet.com 1 in Physics

It is a chemistry question. I also want to know how to get that answer? Thank You

2006-11-19 05:35:23 · 1 answers · asked by Am 1 in Chemistry

How long until Sol, once it becomes a White Dwarf, goes completely cold and generates no more heat or light at all?

2006-11-19 05:34:58 · 3 answers · asked by Anonymous in Astronomy & Space

1. What is the total number of hydrogen atoms in a molecule of butene?

2. Which compound has the least ionic character?
A) NO B) MgS C) KI D) HCl

3.Which compound contains ionic bonds?
A). NaBr(s) B). C6H12O6(s) C). HBr(g)
D). CO2(g)

4. Which structural formula represents a compound that is a member of the alkene series?
A. H H
| |
H-C - C-OH
H H | |
| | H H
B. H-C=C-H

H H
| |
C. H-C-C-H
I I
H H

D. H-C_=_C-H for this one there is 3 lines between the C

5. Which of the following is a molecular substance?
A) KClO3 B) CaO C) C02 D) KCI

6.A molecule of ethane and a molecule of ethene both have the same
A)number of hydrogen atoms
C) molecular formula
B) number of caroon atoms
D) empirical formula

17)What type of bonds are formed when metal atoms combine with nonmetal atoms?
A)ionic bonds C) metallic bonds
B) non-polar covalent bonds D) polar covalent bonds

2006-11-19 05:34:44 · 2 answers · asked by James O 1 in Chemistry

....

2006-11-19 05:34:16 · 3 answers · asked by Anonymous in Physics