Science & Mathematics - 22 September 2006

Susan made some muffins for sale.She packed 2/5 of them in 2 large boxes and 1/2 of them in 4 small boxes.The rest were not packed .Each large box contained 21 more muffins than each small box.How many muffins were not packed?

2006-09-22 22:16:17 · 10 answers · asked by tocatchtheuncatchableii 3 in Mathematics

2006-09-22 22:13:08 · 5 answers · asked by Nini 1 in Biology

John had some 50cent and 10cent in a box.The number of the 50cent coins to that of the 10cent coins was in the ratio of 5:3.John took out five 50cent coins and replaced them with a number of 10cent coins of equal value.The ratio of the number of 50cent to the 10 cent coins became 1:2.Find the sum of money in the box.

2006-09-22 22:12:57 · 5 answers · asked by tocatchtheuncatchableii 3 in Mathematics

what's the biggest flower in the world and what's it's partner?
like buttercup's partner is a bee because bee will help butter cup spread the pollen.

2006-09-22 22:10:07 · 5 answers · asked by Anonymous in Biology

2006-09-22 22:07:26 · 4 answers · asked by Anonymous in Chemistry

Imagine the possibilities. Can electrcity be made to be inert until it is received by the device?

2006-09-22 22:05:36 · 21 answers · asked by Anonymous in Engineering

Saleem got 600 marks aout of 800 marks in class X while his youngersister Asma got 325 marks out of 400 marks in class VIII . Who scored better ?

2006-09-22 22:05:32 · 4 answers · asked by Sharik 2 in Mathematics

Dr Phil, the bad astronomer, get's quite passionate about the whole equinox thing, and maintains that the sun crossing the celestial equator is the middle, not the start of the season. What's the official take on this?

2006-09-22 22:05:01 · 9 answers · asked by Avondrow 7 in Astronomy & Space

As we all know, everything that exists ( i.e can be seen, felt ) has 3 dimensions, but can anything exist for no time? No. That means time is the fourth dimension as nothing can exist for no time!!!

2006-09-22 22:04:44 · 11 answers · asked by gr8_thinker 1 in Physics

Big critters, not diseases. I live in England where the wildife is tame. Even the potentially dangerous stingrays and seals do not kill people.
No deadly venomous snakes, deadly scopions or spiders. No wild dogs and big cats. Very rarely rabid bats.

2006-09-22 22:02:17 · 12 answers · asked by Perseus 3 in Zoology

If a person eats poison in how much time would it start reacting in the body?????

Good day!! ^_^

2006-09-22 21:59:01 · 11 answers · asked by Anonymous in Chemistry

2006-09-22 21:58:35 · 2 answers · asked by Allen S 2 in Zoology

2006-09-22 21:57:42 · 3 answers · asked by Allen S 2 in Zoology

how many pairs of chromosomes does each human cell has.And what is the largest cell of all cell?

2006-09-22 21:54:01 · 7 answers · asked by free aung san su kyi forthwith 2 in Biology

...wont have reached the outside of our galaxy yet.....Is that true?

2006-09-22 21:50:33 · 10 answers · asked by Anonymous in Astronomy & Space

Alex and David had a bicycle race.Alex cycled at a speed of 12km/h and David cycled at a speed of 16km/h.David let Alex start 40 minutes before him.At what time would David catch up with Alex if Alex started at 8.00a.m.

2006-09-22 21:43:44 · 13 answers · asked by tocatchtheuncatchableii 3 in Mathematics

2006-09-22 21:38:02 · 7 answers · asked by Malfoy vs Potter 5 in Biology

72 pupils from Evergreen School sold a total of 1260 tickets.1/6 of them sold thesame number of tickets each and the rest of the pupils sold 4 times as many tickets as each of the pupils in the first group.How many tickets did each child in the second group sell?

2006-09-22 21:36:55 · 16 answers · asked by tocatchtheuncatchableii 3 in Mathematics

2006-09-22 21:30:55 · 13 answers · asked by tel1105 1 in Other - Science

2006-09-22 21:24:32 · 4 answers · asked by S 1 in Engineering

I once read a book about our Solar System. It gave the diameters of the above (which I no longer have, unfortunately). To understand those figures a bit better, I scaled them down and came up with the following:

The Sun: 9'0" in diameter, the height of my kitchen ceiling (but imagine it as a 9'0" sphere).
The Earth: The size of a table tennis ball
The Moon: The size of a 1/4" ball bearing.

What do you think of my calculations. Are they accurate?

2006-09-22 21:20:41 · 6 answers · asked by Strawberry_Lynn 5 in Astronomy & Space

2006-09-22 21:20:36 · 5 answers · asked by mickey75 1 in Geography

Can we get e/m ratio theoratically? where e=charge on electron m=mass of electron I am asking this because Sir J.J.Thomson performed an exepriment for that.

2006-09-22 21:20:19 · 3 answers · asked by Mihir Durve 3 in Physics

2006-09-22 21:19:17 · 5 answers · asked by arkie 4 in Medicine

2006-09-22 21:18:55 · 10 answers · asked by mr_resistor2003 2 in Other - Science

2006-09-22 21:18:51 · 11 answers · asked by viresh3 1 in Other - Science

the first two digits are divisible by 2,the first 3 digits by 3,the first 4 digits by 4 and so on till 10.i.e.,the last digit will obviously be zero. Also, all the 10 digits are unique and non repeating

2006-09-22 21:17:21 · 6 answers · asked by tushar.kamal 1 in Mathematics

When a submarine dives does it shrink like a cartesian diver? I know what forces are involved but does the tensile strength and design prevent any shrinkage? Are the effects insignificant or are any changes measurable and have to be taken account of in the design?

2006-09-22 21:13:55 · 10 answers · asked by christopher N 4 in Engineering

What starts with an "s" and ends with a "t", comes out of you and it comes of me?

2006-09-22 21:11:26 · 6 answers · asked by one_love 2 in Zoology

Im refering to the theory around the hadron collider...im not sure if I am remembering this right....

when two particles collide they hope to catch a graviton? What is a gravitron and what does it have to do with the string? And how do they see it?

2006-09-22 21:01:24 · 3 answers · asked by charming_imogen 2 in Physics