Science & Mathematics - 8 November 2007

2007-11-08 12:15:43 · 4 answers · asked by Jeff J 1 in Mathematics

It was almost my turn to be seen, then a pharmacy rep with lots of make up, came in with a delivery boy with food in hand, gave my doc some food, had a little discussion with her.
Then my doc came in , saw me for only 10 min, gave me a prescription, then she went back to eating the food.

2007-11-08 12:15:38 · 9 answers · asked by Hi 1 in Medicine

Does God give the Devil free range when it comes to natural disaster and diseases or is it "Gods" way of Love?or his way of discipling his one and only creation in the vast universe that he loves so much and proud of. The ones that killed his only begotten son! Wow that the kind of love that will drown you,Burn you, I can't wait:)

2007-11-08 12:14:33 · 15 answers · asked by Messenger 1 in Weather

Which of the following could best be prepared by a reaction involving an acid?

(1) iron(II) carbonate
(2) lead(II) carbonate
(3) magnesium sulphate
(4) silver chloride

The answer is (3) magnesium chloride...why? Please explain cos I really need to understand..Thanks.

2007-11-08 12:14:12 · 5 answers · asked by Anonymous in Chemistry

Why is (cosθ1.cosθ2 - sinθ1.sinθ2) equal to cos(θ1+θ2)?

And why is (sinθ1.cosθ2 + cosθ1.sinθ2) equal to sin(θ1+θ2)?

Note: I've seen this in a chapter about complex numbers.

2007-11-08 12:12:41 · 4 answers · asked by thehill88o 1 in Mathematics

2007-11-08 12:12:15 · 5 answers · asked by niceymath 1 in Mathematics

2007-11-08 12:11:41 · 1 answers · asked by Anonymous in Earth Sciences & Geology

Some of my friends at the residence I'm at wanted to know. I didn't know for sure so I turned here for the answer.

2007-11-08 12:11:04 · 13 answers · asked by Barbara W Barb Barbara June 1 in Weather

tell if the problems are prime, or the two numbers that go with them...
please im only in eight grade and i missed half this classs for orhtodonsits

x^2+39x+140
z^2+30z+160
u^2 +77u+360
x^2-98x+2001

2007-11-08 12:10:11 · 2 answers · asked by sdffasdfasfvasfewaaerqwer 1 in Mathematics

2007-11-08 12:10:10 · 9 answers · asked by Kriz S 1 in Astronomy & Space

Find three consecutive even integers such that three times the smaller and twice the middle number is equal to six times the larger.
First=
Second=
Third=
(I have to come up with algebraic expressions and solve for the aswer) Word problems are my weakness.

2007-11-08 12:09:40 · 2 answers · asked by Mandy 2 in Mathematics

2007-11-08 12:09:05 · 1 answers · asked by Anonymous in Chemistry

how do you find the derivative of this logarithmic function?

y= x ^ (1/ lnx)

2007-11-08 12:07:56 · 4 answers · asked by Anonymous in Mathematics

2007-11-08 12:07:53 · 1 answers · asked by navya 1 in Physics

For me it is that physics is the ultimate of sciences. It reveils all and brings awe to me everywhere I look.

2007-11-08 12:07:42 · 2 answers · asked by Ticeto 1 in Physics

i was born at 2:06 a.m on october 17th.. also wat will a moon sign be for october 16th at 2:06 a.m?

2007-11-08 12:07:12 · 9 answers · asked by babyb0o 1 in Astronomy & Space

2007-11-08 12:06:51 · 2 answers · asked by Anonymous in Mathematics

2007-11-08 12:06:40 · 8 answers · asked by Anonymous in Chemistry

I REALLY NEED HELP ON THIS.

2007-11-08 12:06:21 · 7 answers · asked by Anonymous in Astronomy & Space

2007-11-08 12:06:19 · 1 answers · asked by navya 1 in Physics

2007-11-08 12:04:55 · 3 answers · asked by Mike 2 in Engineering

why is this a graph of constant speed? http://www.tea.state.tx.us/student.assessment/resources/online/2006/grade10/math/images/12graphicaa.gif
i don't know how to explain.

2007-11-08 12:04:53 · 2 answers · asked by Sarah S 3 in Physics

the denominator of a fraction is four less than twice the nemerator.if three is added to both the numerator and denominator, the new fraction is equal to two thirds. find the original fraction. only an algebraic solution please!

2007-11-08 12:03:00 · 9 answers · asked by Anonymous in Mathematics

2007-11-08 12:02:55 · 7 answers · asked by Anonymous in Physics

I live in an area with huge blackbird populations during the fall. I have been part of massive shooting campaigns in order to reduce the populations. I have never, though, seen them eat acorns. Today I was outside underneath an oak tree as a flock of them were eating on the acorns. It was raining acorn fragments all over the place. I have never seen them go for acorns. Is this something new?

2007-11-08 12:01:39 · 1 answers · asked by casey 5 in Zoology

2007-11-08 12:00:20 · 4 answers · asked by Anonymous in Chemistry

2007-11-08 11:58:29 · 2 answers · asked by Anonymous in Biology

2007-11-08 11:57:47 · 4 answers · asked by Master Chief 2 in Botany

a)ignition switch
b)starter relay
c)ignition coil
d)starting safety switch

2007-11-08 11:56:52 · 3 answers · asked by clied 1 in Engineering

A child sits in a wagon with a pile of 0.47 kg rocks. If she can throw each rock with a speed of 9 m/s relative to the ground, causing the wagon to move, how many rocks must she throw per minute to maintain a constant average speed against a 3.5 N force of friction?







Thanks so much for your time!!!

2007-11-08 11:54:51 · 1 answers · asked by RussianSoccer3 1 in Physics