Science & Mathematics - 29 July 2006

2006-07-29 08:49:03 · 1 answers · asked by kmhad 1 in Medicine

Block: height 1.20cm & density 9.5E3kg/m3 floating in unknown liq. Block submerged 1.16cm.Find density of liq?

2006-07-29 08:39:59 · 4 answers · asked by MelBelle 2 in Physics

2006-07-29 08:38:59 · 24 answers · asked by jody.clark 1 in Biology

how does a television work?

2006-07-29 08:36:21 · 7 answers · asked by hmw95 3 in Other - Science

2006-07-29 08:32:45 · 12 answers · asked by ruitintin 2 in Geography

a. 3 < x < 5

b. –3 < x < 5

c. –5 < x < 3

d. –3 > x > 5

2006-07-29 08:27:04 · 7 answers · asked by Brandon ツ 3 in Mathematics

wow its black out there...! will we see rain or is it just another smoke filled sky line?

2006-07-29 08:26:53 · 9 answers · asked by Anonymous in Weather

Sketch the graph of the function y = 2x2 – 6.

What are the domain and range of the function?

What are the x-intercepts?


a. domain = [0, ∞); range = [–6, ∞);
x-intercepts: points (+or- sqrt(3),0)

b. domain = (–∞, ∞); range = [–6, ∞);
x-intercepts: none

c. domain = (–∞, ∞); range = [–6, ∞);
x-intercepts: points (+or- sqrt(3),0)

d. domain = [–12, ∞); range = (–∞, ∞);
x-intercepts: points (+or- sqrt(3),0)

2006-07-29 08:25:13 · 7 answers · asked by Brandon ツ 3 in Mathematics

Earth spins around the sun and it also spins itself from left to right.In that case why sun comes over head like vertically rather than going horizontal.

2006-07-29 08:25:12 · 12 answers · asked by Eshwar 5 in Astronomy & Space

Please provide the name of the point at which 2 objects appear to be the same size.

For example a basketball and the moon...

Please note that it is NOT the LaGrange point. That has to do with gravitational forces (http://en.wikipedia.org/wiki/Lagrangian_point)

2006-07-29 08:23:45 · 6 answers · asked by RDHamm 4 in Physics

Sketch the graph of the function y = –x2 – 20x – 3.

What are the domain and range of the function?

What are the x-intercepts? Approximate to two decimal places.


a. domain = [–30, ∞); range = (–∞, ∞);
x-intercepts: none

b. domain = (–∞, ∞); range = (–∞, 97];
x-intercepts: points (–0.16, 0) and (–19.85, 0)

c. domain = [–30, ∞); range = (–∞, ∞);
x-intercept: point (–0.16, 0)

d. domain = (–∞, ∞); range = (–∞, 97];
x-intercept: point (–0.16, 0)

2006-07-29 08:21:01 · 6 answers · asked by Brandon ツ 3 in Mathematics

2006-07-29 08:19:37 · 13 answers · asked by Duct Girlie 2 in Mathematics

2006-07-29 08:19:24 · 12 answers · asked by Anonymous in Astronomy & Space

2006-07-29 08:18:38 · 4 answers · asked by Brandon ツ 3 in Mathematics

2006-07-29 08:17:49 · 4 answers · asked by Anonymous in Astronomy & Space

2006-07-29 08:17:46 · 6 answers · asked by Brandon ツ 3 in Mathematics

2006-07-29 08:12:44 · 8 answers · asked by lrrc l 2 in Other - Science

how can i integrate Sec(x)/2 and cosec(x)/2 ? explain me.

2006-07-29 08:08:27 · 3 answers · asked by star123 2 in Mathematics

uses of pnuematic actuators in manufacturing applications

2006-07-29 08:07:53 · 5 answers · asked by combustus 1 in Engineering

I'd travel into the distant future just to see how we are going to live then.

2006-07-29 08:04:22 · 12 answers · asked by Anonymous in Physics

2006-07-29 07:59:15 · 12 answers · asked by jojo 1 in Biology

I know it was in the movie but is it even a possible thing

2006-07-29 07:54:31 · 8 answers · asked by JOHN R 2 in Engineering

log x 5= -1/3

2006-07-29 07:50:54 · 9 answers · asked by scatteredmonroe 1 in Mathematics

I remember its one or the other.....

2006-07-29 07:48:38 · 23 answers · asked by Mark J 1 in Weather

2006-07-29 07:48:07 · 3 answers · asked by jimbo49 2 in Earth Sciences & Geology

2006-07-29 07:44:00 · 4 answers · asked by ♀ 2 in Chemistry

serves your community

2006-07-29 07:40:19 · 1 answers · asked by dat dude 1 in Earth Sciences & Geology

2006-07-29 07:37:18 · 4 answers · asked by jamaica4eva3 1 in Astronomy & Space

I think there is UFO technology and everything is secretive. I have seen shows, I have heard gossip-----but I want proof and I wanted it yesterday. can anyone help---we need to expose this so called "invisible hoax" the goverment is lying and I want to know. send me links, send me proof --everything else is exposed but not this. its been going on way to long. CAN YOU HELP AMERICA?

2006-07-29 07:33:25 · 7 answers · asked by Anonymous in Other - Science

There is 5 gears, and I need to find the ratio and its output torque. How can I go about this? I am a little flimsy when it comes to gearology.

2006-07-29 07:31:02 · 2 answers · asked by ↓ImWithStupid ░░▒▒▓▓ 4 in Engineering