Science & Mathematics - 29 November 2006

are they endangered?

2006-11-29 07:52:37 · 2 answers · asked by FoxHound 2 in Zoology

ok these are 3 questions please label your answers!

A-if gasoline costs $2.02 per gallon, what is the cost of 12 gallons of gasoline?


B-mr.jones has $2589.36 in his checking account. he writes checks for $689.00,$107.25 and $23.69 what is the remaining amount in his account?


C-a 12-ounce can of soda costs $65 what is the cost of the soda per punce?(give answer to the nearest cent)

2006-11-29 07:49:43 · 7 answers · asked by babegirl 1 in Mathematics

2006-11-29 07:49:38 · 6 answers · asked by Anonymous in Physics

a meal, before going to bed? When? Don't say ask doctor, as this prescription is from another time, another place. I just can't remember the when of when I am supposed to take it-anyone else taking it or have taken it and know?

2006-11-29 07:48:37 · 3 answers · asked by Salsa 3 in Medicine

Are they a cresterian or what? I know they're an invertebrae, but what family do they belong to? Could you give me a website that gives information on this?

2006-11-29 07:46:57 · 11 answers · asked by Anonymous in Zoology

2006-11-29 07:45:42 · 5 answers · asked by John D 1 in Engineering

Solve the system of equations using the substitution method. If the answer is a unique solution, present it as an ordered pair:(x,y). If not, specify whether the answer is "no solution" or "infinitely many solutions".

7x + y = 1
3x + 2y = -9

2006-11-29 07:45:30 · 8 answers · asked by shi_00_2000 1 in Mathematics

I was wondering how those who were on the Moon back in sixties could record that event on camera, which was probably based on feromagnetic writing, or such thing? help, discuss.

2006-11-29 07:45:20 · 6 answers · asked by Dea7h 2 in Astronomy & Space

2006-11-29 07:43:23 · 5 answers · asked by ? 3 in Other - Science

Darwin observed that all organisms vary and there is competition between offspring. However, most scientists don’t consider viruses to be living things. How can variation and competition apply to viruses?

2006-11-29 07:40:33 · 1 answers · asked by rocky 1 in Biology

i am asking because i am on birth control and i know antibiotics could alter the effectiveness of the pill. i am taking three pills a day and i will be finished tommorow- i am using a back up method but i just want to make sure i wait long enough after i take my last amoxicillin pill to rely on the bc pills.

2006-11-29 07:38:53 · 5 answers · asked by di 1 in Medicine

2006-11-29 07:38:07 · 5 answers · asked by Anonymous in Medicine

2006-11-29 07:37:27 · 5 answers · asked by adzmarch 1 in Engineering

2006-11-29 07:37:13 · 4 answers · asked by jenn 1 in Astronomy & Space

Write the expression as a logarithm of a single quantity --
(It's a lot easier to show a picture than write it out)
Here's the link.. http://tinyurl.com/ydzo6a
Please show work.. thanks again!

2006-11-29 07:35:45 · 4 answers · asked by Lottery 1 in Mathematics

We are destroying this planet and I think we should save mankind by building civilization elsewhere. Has anyone come up with a plan or are we going to end here?

2006-11-29 07:30:32 · 7 answers · asked by Dutch V 2 in Astronomy & Space

2006-11-29 07:29:54 · 16 answers · asked by Tonya J 1 in Mathematics

2006-11-29 07:28:08 · 1 answers · asked by james t 1 in Weather

2006-11-29 07:28:01 · 2 answers · asked by abbeyeinstein88 1 in Astronomy & Space

Explain how each is helpful, what do they do?

2006-11-29 07:27:08 · 6 answers · asked by HR 2 in Biology

Find two consecutive odd integers such that 3 times the first integer is 5 more than twice the second.

2006-11-29 07:25:51 · 5 answers · asked by Anonymous in Mathematics

also find derivative of
sqrt(xe^x)

show steps.thanks =)

2006-11-29 07:25:02 · 2 answers · asked by feelinglikeastar 2 in Mathematics

The process of dividing the nucleus, followed by the division of the cytoplasm, is known as _____________.

Homeostasis


Meiosis

Mitosis

Interphase
thanks

2006-11-29 07:24:47 · 12 answers · asked by ha 1 in Biology

2006-11-29 07:24:05 · 11 answers · asked by beauty mirna 3 in Botany

2006-11-29 07:20:20 · 13 answers · asked by princessjanie3 1 in Mathematics

Have they found other skulls?

2006-11-29 07:18:37 · 2 answers · asked by Kiko 3 in Biology

2006-11-29 07:17:12 · 6 answers · asked by Anonymous in Mathematics

think you know?

2006-11-29 07:14:54 · 5 answers · asked by doorseeker 1 in Astronomy & Space

were can I find out how polerized sun glasses work

2006-11-29 07:14:45 · 6 answers · asked by Anonymous in Physics

2006-11-29 07:13:32 · 3 answers · asked by Anonymous in Mathematics