Science & Mathematics - 15 November 2006

It's a science assignment (stupid I know). Please help!

2006-11-15 11:02:48 · 4 answers · asked by No-one 4 in Other - Science

2006-11-15 11:02:01 · 8 answers · asked by bob 1 in Chemistry

At 65 miles per hour, how many car lengths of spacing should you leave between you and a car ahead of you for a 3-second margin of safety? In other words, how many car lengths would you travel in those 3 seconds? Suppose one car length is 20 feet. USE UNIT ANALYSIS to answer the question. Round your answer to the nearest tenth. Show all workd and explain how you arrived at your conclusion? I just started learning this .. could someone walk me through this step by step .. I would greatly appreciate it!

2006-11-15 11:01:05 · 5 answers · asked by Anonymous in Mathematics

Are they the same?

2006-11-15 11:01:05 · 5 answers · asked by Kamote 1 in Chemistry

2006-11-15 11:00:21 · 3 answers · asked by mike g 1 in Chemistry

A group of nickels and dimes are found in a pocket. Together they add up to $4.45. There are 60 coins in total that have a difference of 24 in each number. Find how many nickels and dimes their are.

2006-11-15 11:00:12 · 2 answers · asked by Lucy123 1 in Mathematics

2006-11-15 10:59:45 · 14 answers · asked by juicy 1 in Mathematics

atomic number 35 and mass is 79.904.....yeah whats the number of neutrons...

2006-11-15 10:59:29 · 2 answers · asked by cherrysnowcone08 4 in Chemistry

A multiple of eleven I be,
Not odd, but even, you see.
My digits are a pair
And when multiplied beware,
Make a square and a
Cube out of me.
What number am I?

2006-11-15 10:58:52 · 3 answers · asked by HOLA 2 in Physics

2006-11-15 10:58:46 · 5 answers · asked by juicy 1 in Mathematics

2006-11-15 10:58:26 · 5 answers · asked by mimi aka manar 1 in Geography

2006-11-15 10:58:17 · 5 answers · asked by cliff1943@ameritech.net 1 in Earth Sciences & Geology

What happens if two photons crash, can they?

2006-11-15 10:57:04 · 4 answers · asked by Arkane Steelblade 4 in Physics

Honey or vegetable oil? I believe honey. In which liquid do you think the particles are more loosely connected?

2006-11-15 10:56:02 · 3 answers · asked by Anonymous in Physics

Additionally, What do you expect my initial Question to be to You, about your world, the Earth??

((can I take off this atmos-helmet, and breathe here?))

2006-11-15 10:54:19 · 19 answers · asked by Anonymous in Astronomy & Space

A stock solution will be provided. Calculate how much is needed to make approximately 500-mL of 0.04 M KMnO4

2006-11-15 10:53:38 · 2 answers · asked by Geolady 1 in Chemistry

2006-11-15 10:53:23 · 3 answers · asked by ALEJANDRA B 1 in Zoology

tell me

2006-11-15 10:52:57 · 5 answers · asked by Anonymous in Biology

directions:
solve each equation. If the equation is an identity, write identity. If it has no solution write, no solution

2006-11-15 10:52:02 · 4 answers · asked by ASHLEY A 1 in Mathematics

2006-11-15 10:51:51 · 1 answers · asked by Anonymous in Geography

2006-11-15 10:51:29 · 3 answers · asked by papapita 1 in Chemistry

math

2006-11-15 10:51:20 · 2 answers · asked by Anonymous in Mathematics

i've been wondering for a while...
thanks for your help

2006-11-15 10:51:00 · 12 answers · asked by bob 1 in Earth Sciences & Geology

explain why complete recovery from injuries to the nervous system may not occur.

2006-11-15 10:50:03 · 2 answers · asked by Anonymous in Biology

2006-11-15 10:49:26 · 1 answers · asked by Anonymous in Biology

--- don't answer if you don't have experience.. the terms aren't as self-explanatory as you might expect.

2006-11-15 10:49:10 · 1 answers · asked by Nenagh 1 in Biology

2006-11-15 10:47:15 · 5 answers · asked by Anonymous in Astronomy & Space

on 3 different pills from hospital. i haven't eaten very much since then, but last night in the bath i felt something strange in my rectum. my anus appears to be closed over. i can pass wind, but anything else doesn't look likely. would it be all the medication? or should i just take some laxatives?

2006-11-15 10:47:10 · 6 answers · asked by Anonymous in Medicine

Individuals with a predisposition for certain cancers
A) are born with one mutated allele for a tumor suppressor gene.
B) will die of cancer.
C) will be more likely to develop cancer than other people.
D) are more strongly affected by mutations to oncogenes; normal individuals aren’t affected unless both oncogene alleles are mutated.

Chemotherapy drugs
A) target rapidly dividing cells.
B) work by blocking synthesis of nucleotides, synthesis of DNA in some cases
C) specifically target cancer cells
D) are highly toxic to the patient
E) can’t block cell division; they can only slow it down.

There may be more than one answer for each question.

2006-11-15 10:46:41 · 1 answers · asked by thekorean2000 4 in Biology

i haveta find the intersections but i believe that there are none in this equation. any ideas what happens after x*2+3x+14= ??
any help is much appreciated :)

2006-11-15 10:46:25 · 4 answers · asked by Anonymous in Mathematics