Science & Mathematics - 4 February 2007

2007-02-04 04:01:44 · 9 answers · asked by Rina Rae 1 in Botany

Hi, Two years ago, I was surprised to see that one of my neighbours' black cat was quite chummy with a fox. I would have thought the fox would have eaten the cat! But I have seen them together on several occasions since then. And two weeks ago, I saw a very strange animal on the car park next to our block. It was a VERY large cat, at least twice as big as a normal cat. It was not fat, it was big & tall. The colour of its fur was also quite strange: it was like big patches of black and brown, and quite bushy. Could that creature be a mutant, a hybrid between a fox and a cat ? I thought that interbreeding species was genetically impossible, but is it just very unlikely? Thanks for your help, cjc

2007-02-04 04:01:20 · 13 answers · asked by cjc 1 in Zoology

I would rather use the real thing, but don't know that if I get a marinol RX if it will "cover me" with a positive test result that is not different from the positive result from the natural form.

2007-02-04 03:59:15 · 6 answers · asked by Don,The 5 in Medicine

please provide a step by step process and solution

2007-02-04 03:58:42 · 3 answers · asked by Lisa C 1 in Mathematics

i really don;t get this... what happens when you inhail Helium ?

2007-02-04 03:58:29 · 7 answers · asked by Anonymous in Chemistry

A 4280 ki car is moving at 40km/hr. What is it's momentum?

How do I answer and how do I solve the problem.

2007-02-04 03:56:52 · 3 answers · asked by I<3Twilight 2 in Physics

E from n=0 to infinity of [(-1)^n (x-4)^n] / (n+1)

We need a radius of convergence

2007-02-04 03:53:45 · 3 answers · asked by Anonymous in Mathematics

Ive done a cumulative frequency curve chart so i understand what is a negative skew but im doing an overview of my work and would like to write what the negative skew distribution means ......

2007-02-04 03:50:26 · 5 answers · asked by ? 1 in Mathematics

log 4 of (2 times the fifth root of 8) minus log 8 of the 3rd root of 0.25


Sorry i couldnt type it out with numbers.

please give the steps

THANK YOU!

2007-02-04 03:49:14 · 4 answers · asked by Jackson davis 1 in Mathematics

log 10 of (x to the log 10 of x) = 4


( sorry, i didnt know how to use numbers to type it out)

2007-02-04 03:46:34 · 4 answers · asked by Jackson davis 1 in Mathematics

2007-02-04 03:45:21 · 2 answers · asked by goring 6 in Astronomy & Space

Series circuit 12 V Battery connected to two equal bulbs each with a resistance of 60 ohms.

2007-02-04 03:45:04 · 5 answers · asked by Anonymous in Physics

2007-02-04 03:44:11 · 10 answers · asked by sue m 2 in Engineering

Find the equation of the line that contains the terminal side of the angle.

2007-02-04 03:42:44 · 1 answers · asked by Anonymous in Mathematics

2007-02-04 03:41:44 · 7 answers · asked by Jeannie 1 in Astronomy & Space

What are rational, real, and complex zeros?

2007-02-04 03:40:30 · 1 answers · asked by dani010191 3 in Mathematics

The outside dimensions of a picture frame are 39 inches by 29 inches by 29 inches. If its inside dimensions are 32 inches by 20 inches, find the area of the frame itself.

2007-02-04 03:36:59 · 4 answers · asked by Help please 1 in Mathematics

2007-02-04 03:36:42 · 9 answers · asked by Carlos V 2 in Astronomy & Space

These are the questions I don't get:

"Explain why it is not possible for all of the weather-related events to occur in such a short time frame as they did in the movie. Draw a timeline with a more reasonable time frame for the events to occur in the movie."

"Los Angeles experiences a series of tornadoes in the movie. How do tornadoes form and why doesn't Los Angeles usually have them?"

2007-02-04 03:34:08 · 5 answers · asked by hnkjjkhjk j 1 in Weather

or what is there composition?

2007-02-04 03:32:52 · 7 answers · asked by Jeannie 1 in Astronomy & Space

A 182.0-g china serving bowl is warmed 55.1 C when it absorbs 3.0 kcal of heat from a serving of hot food. What is the specific heat of the china dish? _____kcal/kg C

2007-02-04 03:29:08 · 5 answers · asked by Hey ;) 3 in Physics

2007-02-04 03:27:43 · 2 answers · asked by goring 6 in Astronomy & Space

Corporation Wally Mart allows each of its traveling employees an amount of money per day for a hotel room and food expenses. One employee travels for 4 days and 4 nights and is allotted $480 while another employee travels for 3 days and 2 nights and is allotted $270.

a) Give the system of equations for solving this situation.
b) Find the amount allowed for a hotel room and daily food expenses.

2007-02-04 03:27:23 · 2 answers · asked by Help please 1 in Mathematics

A 136.4-g sample of water at 21.1 C is heated to steam at 125.4 C. How much heat was absorbed? ____kcal

2007-02-04 03:26:40 · 3 answers · asked by Hey ;) 3 in Physics

How much heat is required to change 261.2 g if ice at 0 degrees C to water at 0 degrees C

2007-02-04 03:25:19 · 2 answers · asked by Hey ;) 3 in Physics

2007-02-04 03:23:06 · 1 answers · asked by ♥*♥ Masha ♥'s SOS ♥*♥ 2 in Geography

doing a maths x word, clue is cube 28

2007-02-04 03:17:38 · 6 answers · asked by angie123326 1 in Mathematics

2007-02-04 03:17:15 · 3 answers · asked by Jeannie 1 in Astronomy & Space

My question is how carbon dioxide from a cell in your hands leaves your body.

2007-02-04 03:14:58 · 4 answers · asked by felix l 2 in Botany

I know about the single/double circulation, closed/open system and the heart chambers.
Does anyone know any other differences?
Thanks.

2007-02-04 03:14:12 · 1 answers · asked by buttonmoon1409 1 in Biology