Science & Mathematics - 4 February 2007

2007-02-04 06:02:27 · 9 answers · asked by freya 1 in Mathematics

If a bottle of Ativan 0.5 MG expired in 1997, what happens to them? Do they get more or less potent? I am asking because I have searched everywhere and cannot find any information on this.

2007-02-04 06:01:31 · 7 answers · asked by amandaangel1 2 in Medicine

2007-02-04 06:00:35 · 2 answers · asked by ned_karam_ved 1 in Earth Sciences & Geology

2007-02-04 05:59:40 · 8 answers · asked by ib 1 in Zoology

(2x-3)^2

2007-02-04 05:58:35 · 7 answers · asked by d m 1 in Mathematics

2007-02-04 05:58:28 · 5 answers · asked by Anonymous in Medicine

2007-02-04 05:58:22 · 6 answers · asked by Sarah 1 in Engineering

the invention of the mechanical cotton picker helpful in saving cotton as an important U.S. crop ? 1 more star

2007-02-04 05:57:26 · 2 answers · asked by BlackIce Mikel 3 in Engineering

2007-02-04 05:57:11 · 7 answers · asked by Mysterious 2 in Weather

I have homework and i have searched everywhere for a definition of what they actually do but i can only find sites that i can buy them from...... please help!!!!

2007-02-04 05:56:51 · 3 answers · asked by Anonymous in Engineering

Ok I need to figure out how to get to the square root of -11 however not simply as √11i. For example.
√-18 = √9 X √2 X √-1 or 3√2i so the final answer to √-18 in imaginary numbers as a whole would be 3√2i

I understand the process but I cannot remember how to get to the answer for
√-11

2007-02-04 05:52:01 · 4 answers · asked by Ian M 2 in Mathematics

are they found in the refrigerator, or on the shelf?

2007-02-04 05:50:21 · 2 answers · asked by .nicole. 1 in Mathematics

2007-02-04 05:50:04 · 2 answers · asked by nickj3315 2 in Mathematics

y=sqrt(5x)- sqrt(x/5)
i tried
y=(5x)^1/2-(x/5)^1/2
y=1/2(5x)^-1/2

2007-02-04 05:49:38 · 4 answers · asked by Anonymous in Mathematics

?Multiple reasons?

Homework help. lol

2007-02-04 05:49:33 · 6 answers · asked by ? 2 in Weather

2007-02-04 05:49:04 · 2 answers · asked by nickj3315 2 in Mathematics

(csc x- cot x)(sec x+1)
your help would be appreciated.

2007-02-04 05:48:28 · 1 answers · asked by sirsoccerhead 2 in Mathematics

are alpha blockers stored on the shelf, in the refrigerator, or somewhere else?

2007-02-04 05:48:26 · 2 answers · asked by .nicole. 1 in Medicine

When shooting a free throw, how much energy do you need to put into it, how high should you throw it, what should the arc be for a swish. I am working on a math paper and I have to know how shooting freethrouws or other common shots have to do with math. HELP!!!!!!

2007-02-04 05:48:18 · 1 answers · asked by aaa 2 in Mathematics

2007-02-04 05:47:16 · 2 answers · asked by nickj3315 2 in Mathematics

28.25 cu. ft.
28.27 cu. inches
28.25 ft.
28.27 sq. ft

What is the area of the base of the cone?

2007-02-04 05:46:43 · 3 answers · asked by shariff B 1 in Mathematics

I am trying to get
ln(a+b)=ln(a)+(b/a)
by approximating that ln(1+x)=x when x<<1

2007-02-04 05:44:17 · 2 answers · asked by chica1012 2 in Mathematics

a.expiration is normally a passive process.

b.atmospheric pressure is greater than alveolar pressure during expiration.

c.during inspiration air flows in from outside to reduce the partial pressure in the alveoli

d.the average lung volumes are estimated to be approximately 60Litres.

e.if atmospheric pressure is equal to alveolar pressure there will be maximum air flow.

2007-02-04 05:43:43 · 2 answers · asked by simi 1 in Zoology

WHY DOES HYDROGEN HAVE SO MANY SPECTRAL LINES

2007-02-04 05:43:28 · 2 answers · asked by emmaderbs 1 in Chemistry

2007-02-04 05:42:01 · 2 answers · asked by chica1012 2 in Mathematics

solving Equations Containing Decimals

2007-02-04 05:41:37 · 3 answers · asked by lil mama so thick 1 in Mathematics

a.Oxytocin stimulates milk production.

b.The posterior pituitary secretes epinephrine

c.The posterior pituitary gland secretes growth hormone.

d.Vasopressin regulates the uptake of water by the cells of the collecting duct

2007-02-04 05:41:12 · 2 answers · asked by simi 1 in Zoology

2007-02-04 05:40:53 · 17 answers · asked by dabedatiludlisi 3 in Weather

There are a bunch of thuja seedlings in a box they are about as tall as a finger.I wonder if they could take the weather outside, which has been well above freezing point for a week now.

2007-02-04 05:39:45 · 1 answers · asked by amateurgrower 3 in Botany

2007-02-04 05:39:18 · 14 answers · asked by Blue_Bell 1 in Geography