Science & Mathematics - 11 February 2007

2007-02-11 23:59:02 · 8 answers · asked by frecia 123 1 in Physics

I'm a helo pilot and land off-airport somewhat frequently. I thought if this were true it would help my situational awareness. Thanks in advance! :) BTW I live in the desert so cows are more prevalant than say a body of water :)

2007-02-11 23:58:07 · 9 answers · asked by Mr. Cool 4 in Zoology

2007-02-11 23:57:05 · 4 answers · asked by dogwaterhome 2 in Other - Science

Mrs Xu had a total of 227 green plums and red plums. She sold half of the red plums and bought another 40 green ones. As a result, she had equal numbers of green plums and red plums. How many plums of each type did she have at first?

2007-02-11 23:51:08 · 14 answers · asked by bio-nana121 3 in Mathematics

A block starts from rest at the top of a 13.degree inclined plane and encounters a spring,of constant 4.5kN/m,rigidly attached to the plane.The blocks mass 64kg and it compresses the spring by 60cm.

2007-02-11 23:48:16 · 1 answers · asked by RhondaJo 2 in Physics

2007-02-11 23:44:50 · 2 answers · asked by Anonymous in Zoology

how does a cartoonist make use of congruence and similarity?

2007-02-11 23:44:50 · 1 answers · asked by Anonymous in Mathematics

Big bang theory gives details that our universe had a beginning and will have an end. Where as steady stae states that there is no end and beginning for the universe.

2007-02-11 23:43:18 · 10 answers · asked by Aravind S 2 in Astronomy & Space

A slight overweight friend decides to go on a crash diet. He tells me that he is going to eat grapefruit and drink black coffee for 2 weeks. what advice should i give 2 he?

2007-02-11 23:42:34 · 5 answers · asked by jack_hock2003 1 in Biology

the basics of hydraulic systems,i.e.how energy is transfered from one place to another,how magnification of force is done?

2007-02-11 23:42:17 · 6 answers · asked by Uttam G 1 in Engineering

An object initially at rest explodes in two fragments of masses 4.8kg & 1.8kg that move in diametrically opposite directions.

2007-02-11 23:40:09 · 2 answers · asked by RhondaJo 2 in Physics

what do reindeer do have that no other animals on earth?
A:baby reindeer, or baby anymal.

2007-02-11 23:39:47 · 4 answers · asked by felicity m 3 in Zoology

Two angles of an isosceles triangle are in the ratio of 1:4. What are the possible angles' measures?

2007-02-11 23:35:34 · 4 answers · asked by 2 days after my B day :) 2 in Mathematics

2007-02-11 23:34:01 · 3 answers · asked by Gabriela 1 in Weather

2007-02-11 23:28:40 · 2 answers · asked by rick JAMES 4 in Biology

Sloths have the cutest little faces... but algae grows in the pores alongside their fur. YUK!

Has anyone else gone off sloths after hearing that?!

2007-02-11 23:28:31 · 5 answers · asked by Anonymous in Zoology

2007-02-11 23:28:02 · 6 answers · asked by Anonymous in Astronomy & Space

It is too high to have enough oxygen to support lie,too cold,and is subject to violent storms.
Seems suicidal to me!

2007-02-11 23:27:18 · 6 answers · asked by TD1HOGY2K 1 in Geography

its to do with PCR

2007-02-11 23:23:15 · 1 answers · asked by kat m 1 in Physics

2007-02-11 23:23:04 · 4 answers · asked by TD1HOGY2K 1 in Zoology

2007-02-11 23:19:57 · 8 answers · asked by mima 1 in Chemistry

2007-02-11 23:17:55 · 3 answers · asked by mima 1 in Chemistry

2007-02-11 23:15:09 · 3 answers · asked by Debbie Z 1 in Astronomy & Space

2007-02-11 23:13:54 · 2 answers · asked by Anonymous in Mathematics

2007-02-11 23:12:00 · 5 answers · asked by JAGANATHAN Mk 1 in Biology

The questions come from the following sentence: "You advised that weight is 9000 tons and 10000 cubes, that means that the stow factor is1:1,or is freight based on undersap measurements then we need the stow factor."

2007-02-11 23:08:16 · 1 answers · asked by curious 1 in Mathematics

2007-02-11 23:04:47 · 11 answers · asked by lack 1 in Zoology

2007-02-11 23:04:39 · 5 answers · asked by lack 1 in Zoology

2007-02-11 23:03:00 · 6 answers · asked by mima 1 in Chemistry

Suppose a life insurance company insures the lives of 5000 men aged 42. If actuarial studies show the probability that any 42-year-old man will die in a given year to be 0.01, find the exact probability that the company will have to pay x=4 claims during a given year.

2007-02-11 23:02:54 · 1 answers · asked by KING CHAN 1 in Mathematics