Science & Mathematics - 5 November 2006

2006-11-05 12:48:31 · 5 answers · asked by Anonymous in Mathematics

answer this. X x 2%=Y (Y+X=100,000,000,000,000,000,000,000,000)

2006-11-05 12:47:06 · 6 answers · asked by Michael S 1 in Mathematics

can u give me the exact answer to this question please? How many atoms are in 2 moles of aluminum?

2006-11-05 12:45:13 · 1 answers · asked by Anonymous in Chemistry

2006-11-05 12:42:24 · 7 answers · asked by Xrostee 1 in Engineering

I need to finish these last 3 questions for my hmwk, but I don't know them. Help would be Appreciated!

1) If Angle A and Angle B are supplementary, then the Measure of angle A + measure of angle B = ???

2) If angle A and angle B have a common side, then they are ______

And

3) If angle A and angle B are complementary, then the measure of angle A + the measure of angle B = ???


Please help. lol I don't know what I am doing.

2006-11-05 12:42:09 · 5 answers · asked by Anonymous in Mathematics

Math homework.. appreciate any help.
Thanx

2006-11-05 12:41:52 · 3 answers · asked by yardvybez 1 in Mathematics

f(x)=7x+42

2006-11-05 12:40:28 · 5 answers · asked by Anonymous in Mathematics

2006-11-05 12:39:59 · 8 answers · asked by Anonymous in Mathematics

2006-11-05 12:39:58 · 4 answers · asked by Cami M 1 in Mathematics

2006-11-05 12:39:51 · 3 answers · asked by Anonymous in Other - Science

2006-11-05 12:39:18 · 2 answers · asked by eduardaberry 1 in Biology

2006-11-05 12:39:04 · 2 answers · asked by The Dude 1 in Physics

What other type of cells are there that i can draw for a project that is not a plant cell, cell membrane , animal cell, and reproductive cells?

i want one simple, easy....

ty!!!

2006-11-05 12:38:44 · 2 answers · asked by A wondering Person 1 in Biology

it is known that25 percent of a planet's surface area is land and 75 percent is water.if 5 meteors are heading towards planet,what is probability that all miss and crash in water?design and describe a simulation to determine probability using 2 coins.
can anyone help me understand the question it was on my quiz and i failed it .how is this question solved

2006-11-05 12:38:10 · 4 answers · asked by Anonymous in Astronomy & Space

A small wooden cube is placed on a top of a hemisphere of radius r. What maximum horizontal velocity is to be given to the cube to detach it from the start of its motion?
(A)v^2>rg (B)v^2

2006-11-05 12:37:20 · 1 answers · asked by Anonymous in Physics

A train has a mass of 4.56E+6 kg and is moving at 82.7 km/hr. The engineer applies the brakes, which results in a net backward force of 1.63E+6 N on the train. The brakes are held on for 28.7 s. The Speed of the Train is: 1.27×101 m/s

How far does it travel during this period?

2006-11-05 12:36:44 · 2 answers · asked by warning9 2 in Physics

2006-11-05 12:36:22 · 6 answers · asked by mukunth 2 in Biology

If I received $54, 509 at 7% over 60 days, what formula would tell me the original amount. Of course these figures are examples. Just simple interest - don't need to wory about compound interest.

2006-11-05 12:36:20 · 7 answers · asked by Anonymous in Mathematics

i need it for a report asap

2006-11-05 12:35:57 · 12 answers · asked by inuyashazgurl1989 1 in Medicine

What is it about their biology that allows them to do that?

2006-11-05 12:35:23 · 7 answers · asked by Allen Montgomery 2 in Zoology

yay! ok i dont get proofs, or indirect proofs, the order, the reasons, none of it clicks with me, does anyone know a site that can explain it?
or a page or a method, anything! and dont tell me to ask a teacher or freind plz. i am desperate!!!

2006-11-05 12:34:15 · 5 answers · asked by Kenny 2 in Mathematics

i need help with math wat should i do????

2006-11-05 12:31:58 · 5 answers · asked by vanessa 1 in Mathematics

Please help me figure out if these reactions will occur!

Note: This is not my homework..but it is examples as to how to see how to do my homework.

Mg(s)+CuCl2(aq)-->
Pb(NO3)2(aq)+Zn(s)-->
KI(aq)+Cl2(g)-->
Cu(s)+FeSo4(aq)-->

Please help me understand how a reaction will occur.

Thanks so much!

2006-11-05 12:31:34 · 4 answers · asked by Rebecca 3 in Chemistry

2006-11-05 12:29:44 · 5 answers · asked by Klam 2 in Astronomy & Space

Anyone know how to do proofs?

Prove: perpendicular lines form congruent, adjacent angles.

2006-11-05 12:27:42 · 3 answers · asked by 2 days after my B day :) 2 in Mathematics

2006-11-05 12:27:35 · 4 answers · asked by Anonymous in Astronomy & Space

I don't understand the graphing aspect of it??

2006-11-05 12:22:44 · 3 answers · asked by lil_one479 1 in Mathematics

2006-11-05 12:21:55 · 1 answers · asked by kimmie082krunk 1 in Botany

2006-11-05 12:20:46 · 3 answers · asked by kimmie082krunk 1 in Chemistry

2006-11-05 12:20:44 · 1 answers · asked by J.K J 2 in Chemistry