Science & Mathematics - 3 December 2006

A. left atruim, B. right atruim, C. left ventricle, D. right ventricle

2006-12-03 08:36:15 · 2 answers · asked by Amy 1 in Biology

2006-12-03 08:35:36 · 18 answers · asked by Siu02rk 3 in Physics

2006-12-03 08:35:23 · 1 answers · asked by soso123845 2 in Chemistry

2006-12-03 08:35:11 · 4 answers · asked by lucy11liu 3 in Biology

the container's temperature has to go up to 100C but i dont think the water inside can boil. suggestions?

btw i dont know which category i should put it in so i put it in physics :-/

2006-12-03 08:34:47 · 9 answers · asked by szx 2 in Physics

I need to find the derivative tan^2(sinx) I know that sinx's derivative is cosx.

2006-12-03 08:34:09 · 6 answers · asked by slamarca7 1 in Mathematics

2006-12-03 08:32:42 · 6 answers · asked by Breanna L 2 in Mathematics

need science help

2006-12-03 08:29:28 · 8 answers · asked by kayyy 2 in Astronomy & Space

im confused about why DNA have to do with fingerprints? Does it mean that there's DNA in everyone's fingerprints?

2006-12-03 08:29:26 · 5 answers · asked by witch_power2001 1 in Biology

A box is given a push so that it slides across the floor. How far will it go, given that the coefficient of kinetic friction is 0.18 and the push imparts an initial speed of 4.3 m/s?
m

4.3/.18= 23. 89

2006-12-03 08:28:36 · 3 answers · asked by sleepy 1 in Physics

also why is it easier to calculate a 25% tip than a tip that is 23%?

2006-12-03 08:28:26 · 15 answers · asked by kogmu 3 in Mathematics

soundproof, withstand high temps, and 40 pounds of force

2006-12-03 08:27:35 · 1 answers · asked by Bill M 1 in Engineering

Can anybody help me with this maths problem? It's about applications of differentiation by using de dy/dx notation.

2006-12-03 08:24:28 · 5 answers · asked by Anonymous in Mathematics

2006-12-03 08:24:09 · 2 answers · asked by short a 1 in Biology

2006-12-03 08:23:49 · 2 answers · asked by ashu3102 1 in Mathematics

what i mean is if you have an ac current and you convert it to a dc current (or converting a dc current to an ac current) will the voltage and amperage stay the same
if not how can you predict what the drop of the units will be

2006-12-03 08:23:22 · 3 answers · asked by macgyver 1 in Engineering

I need as much help as i can get......science fair is kicking my butt.

2006-12-03 08:21:40 · 1 answers · asked by LG-Lifes Good 2 in Chemistry

I have a bird feeder and squirrels are constantly eating from it and they're starting to look a bit fat. Is this normal for squirrels during the winter? My big question is, should I leave the bird feeder out there so they can eat and stay warm or should I take it away so they aren't to slow to run away from predators?

2006-12-03 08:21:10 · 4 answers · asked by barcafan92 2 in Biology

Ok this is an awful representation but Picture a square that is 5 x 5. The pont labelled S is a store, P is a pool, and T is a tennis Court. I have determined using Pascels Triangle that there are 192 paths from the Tennis Court to the Pool,

however part b) asks What percentage of the total paths can you get to P from T through S?

I believe it is 50% but I seem to remember in class there is actually some trick to this question.


_ . _ ._ ._ S_P
1_1_1_1_1_1
1_1_1_1_1_1
1_1_1_1_1_1
1_1_1_1_1_1
1_1_1_1_1_1
T

2006-12-03 08:20:44 · 2 answers · asked by gg 4 in Mathematics

2006-12-03 08:20:05 · 4 answers · asked by pasha p 1 in Physics

crap i need help lol :S

2006-12-03 08:17:40 · 8 answers · asked by laydee.marmalade 1 in Physics

2006-12-03 08:15:56 · 7 answers · asked by lucy11liu 3 in Biology

2006-12-03 08:13:51 · 7 answers · asked by ophelia8456 1 in Biology

Solve the equation algebraically.
Round the result to three decimal places.

http://img54.imageshack.us/img54/89/log3zl4.jpg

2006-12-03 08:13:27 · 2 answers · asked by Lottery 1 in Mathematics

can my hearing be affected by sinus blockage????

2006-12-03 08:13:16 · 6 answers · asked by Anonymous in Medicine

2006-12-03 08:13:13 · 5 answers · asked by billy d 1 in Earth Sciences & Geology

Undrwater pressure can be found using the fornula

P= 1 + d/33

where p is the pressure(in atmospheres), and d is the depth of the water in feet.


If a scuba diver is experiecning 3.4 atmopsheres of pressure, what is the depht of the diver? Round your answer to the nearest whole foot.


Can anyone help I am so lost?

Thank you for everyone for helping =]

2006-12-03 08:12:27 · 3 answers · asked by Magic Juice 2 in Mathematics

Solve the equation algebraically.
Round the result to three decimal places.

http://img48.imageshack.us/img48/4146/log4ur2.jpg

2006-12-03 08:12:23 · 2 answers · asked by Lottery 1 in Mathematics

2006-12-03 08:11:36 · 7 answers · asked by billy d 1 in Earth Sciences & Geology

2006-12-03 08:11:35 · 3 answers · asked by Jennifer 2 in Earth Sciences & Geology