Science & Mathematics - 20 November 2006

2006-11-20 20:55:34 · 2 answers · asked by Lady 2 in Mathematics

what is the formula in solving absolute value inequalities?

2006-11-20 20:50:03 · 7 answers · asked by charles yves 1 in Mathematics

4 sq. m = _______sq. cm

81 sq. yd. = _________sq. ft.

5 sq. ft. = ___________sq. in.

1 sq. m = ____________ sq. dm

0.05 sq. km = ___________ sq. m.

4 sq. in = ____________ sq. ft.

10 sq. mi. = _______ acres

2006-11-20 20:49:08 · 11 answers · asked by Markiss S 1 in Mathematics

2006-11-20 20:46:27 · 2 answers · asked by manendupahariya 1 in Chemistry

Name of the acid present in Milk, Grapes, Apple, Vinegar, Orange, Softdrinks...Please give me answers right away... Thumbs down to answerers who gives me wrong answers...

2006-11-20 20:40:30 · 3 answers · asked by Anonymous in Other - Science

2006-11-20 20:40:16 · 1 answers · asked by adithi 1 in Mathematics

Given low ambient noise, what is an average hearing distance? How far away would a person with normal hearing be able to clearly hear and understand a conversation held with normal voices between two people? At what distance would the conversation become hard or impossible to understand/hear?

2006-11-20 20:33:58 · 2 answers · asked by George the Flea 2 in Physics

2006-11-20 20:32:11 · 17 answers · asked by licenciado97477 1 in Astronomy & Space

2006-11-20 20:31:22 · 13 answers · asked by Anonymous in Astronomy & Space

explanation only

2006-11-20 20:29:56 · 2 answers · asked by amano_jaku05 1 in Mathematics

2006-11-20 20:25:10 · 2 answers · asked by Anonymous in Physics

little bit faster than our feet. I dont get it.

2006-11-20 20:18:14 · 2 answers · asked by sunline 3 in Physics

For n = 1, 2, 3, 4, etc, a mathematical formula F(n) generates 1, 1, 1, 120,...etc. What's F(5)?

2006-11-20 20:18:08 · 2 answers · asked by Scythian1950 7 in Mathematics

2006-11-20 20:15:32 · 2 answers · asked by Jeff H 1 in Mathematics

Please can you tell me the length of the third side? Thank you.

2006-11-20 20:14:11 · 5 answers · asked by Anonymous in Other - Science

2006-11-20 20:09:52 · 4 answers · asked by rugger 1 in Mathematics

2006-11-20 20:09:51 · 6 answers · asked by sunsetlilacsooty 2 in Mathematics

2006-11-20 20:09:42 · 1 answers · asked by gr 1 in Botany

anything except the math trick phone number, I did that back then already...

2006-11-20 20:00:50 · 11 answers · asked by Anonymous in Mathematics

A man went to a shop and buy a gift for $27. The cost price of the gift is $24. The man gave $100 note to the boss. The boss got no small change and ask a friend to change the $100 note. The boss gave $73 change to the man. Later, the friend found that the $100 note is counterfeit and ask boss exchange it back with a real $100 note. What is the total loss for the boss?

2006-11-20 19:58:33 · 13 answers · asked by Koh Kian S 2 in Mathematics

2006-11-20 19:58:33 · 4 answers · asked by amano_jaku05 1 in Mathematics

diapperance of sun or abnormal growth of sun?how long will the earth last?

2006-11-20 19:50:05 · 9 answers · asked by Jamal D 1 in Astronomy & Space

2006-11-20 19:43:47 · 5 answers · asked by AngryAmerican82 3 in Biology

2006-11-20 19:37:01 · 5 answers · asked by Jeff H 1 in Mathematics

I think that it's stupid to not believe in aliens.. To treat the concept like that of the boogie man. How can anyone possibly think that in the entire universe there wouldn't be a single other planet that could support life? It's selfish. It's like the geocentric model of the universe..Thinking that Earth is the center of it all is absurd. There must be countless other planets out there just like Earth with other gross little beings on it just like us. Why the hell not?

Maybe I have some sort of wrong idea about the setup of the universe? There must be some scientific reason as to why the only people who believe in aliens are assholes in cornfields with alluminum hats..

2006-11-20 19:35:48 · 5 answers · asked by Anonymous in Other - Alternative

2006-11-20 19:31:49 · 18 answers · asked by anil 1 in Biology

2006-11-20 19:31:02 · 4 answers · asked by a100 1 in Mathematics

A car on a rollercoaster starts at the top of a big hill at rest and rolls without friction. It enters the bottom of the 10 m radius loop with a speed of 20 m/s.

A. What is the force the seat bottom exerts on a 50 kg passenger at the bottom of the loop?


B. What is the force the seat bottom exerts on the passenger at the top of the loop? (Hint: consider conservation of energy)


C. What is the force the seat bottom exerts on the passenger at a point halfway between the top and bottom of the loop?


D. After exiting the loop, the car continues on and passes over the hill of radius R as shown. As the designer, you must calculate the minimum radius of the hill so that the car just maintains contact with the track as it passes over the top.


Thanks in advance everyone!! :D

2006-11-20 19:30:39 · 2 answers · asked by Anonymous in Physics

2006-11-20 19:29:33 · 6 answers · asked by a100 1 in Mathematics

2006-11-20 19:27:21 · 8 answers · asked by entranced82 3 in Biology