English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

Homework Help - June 2007

[Selected]: All categories Education & Reference Homework Help

x^2+y^2-3y=0
Please explain you method.

2007-06-17 13:28:56 · 2 answers · asked by kered628 3

A road with an angle of inclination greater than 4.5 degrees is considered steep for trucks. A road rises 65m in a horizontal distance of 540m. Is the road considered steep? Explain

My answer:
is 6.9 degrees i used sin

Is this right ???

2007-06-17 11:56:31 · 3 answers · asked by illmakethetea007 1

I need to type a fractional notion for the ratio of 6.3 to 1.7

2007-06-17 09:27:35 · 3 answers · asked by Monique L 2

If a stone is thrown down at 150 ft/sec from a height of 1000 feet, its height after t seconds is given by s= 1000 − 150t − 16t^2.

(a) Find its average velocity over the period [1, 2]. I got -198ft/sec

(b) Estimate its instantaneous velocity at time t = 2.
This is the one I'm having trouble with.

Please find the answer, and let me know how you got it.

Whoever gets answer first gets picked for "Best Answer!"

2007-06-17 08:57:42 · 2 answers · asked by Flaco 2

2007-06-17 08:52:04 · 4 answers · asked by Anonymous

how do i do this?

47.8% of 2,500.

2007-06-17 06:11:48 · 12 answers · asked by superchick992 2

can any1 give me a summary of this legand because i have researched it however i can not find much...please help

2007-06-17 05:31:07 · 12 answers · asked by Anonymous

for ex: hot, the sun being hot. or hot as someone. old lady, dog, etc
thanks a lot in advance for the help

2007-06-17 04:54:41 · 5 answers · asked by Delfina 3

Orly, Nick, Roger and Jeff are four creative artists of great talent. One is a dancer, one is a painter, one is a singer and one is a writer, though not necessarily in that order.
a. Orly and Roger were in the audience the night the singer made his debut on the concert stage.
b. Both Nick and the writer have had their portraits painted from life by the painter.
c. The writer, who biography of Jeff was a best-seller, is planning to write a biography of Orly.
d. Orly has never heard of Roger.

2007-06-17 04:28:12 · 4 answers · asked by Anonymous

2007-06-17 04:03:33 · 3 answers · asked by janela marie b 1

Thirty days have September.....?

2007-06-17 03:42:54 · 8 answers · asked by xxx 2

I have Exams this WHOLE week!
But when i try to study, i cant study properly for more then 20 minutes..i always want to do something else like Play Videogames,Go On The Computer, Weight lift etc.
I Really Gotta Get Good Grades!
Please Help..Im Gonna Start Studying Like In An Hour after Typing This!

Please Help ME OUT!

2007-06-17 03:40:37 · 5 answers · asked by Anonymous

Any websites?
Any special centres?

2007-06-17 02:53:30 · 5 answers · asked by Anonymous

In the days when it cost a shilling for a night out in town and you still had change for chips on the way 'ome!!
Well, that's what my grandad used to say anyway... G'd bless 'im x

2007-06-17 01:38:14 · 8 answers · asked by Anonymous

what are the activities of philosophy?

2007-06-17 00:01:30 · 2 answers · asked by kenneth b 1

2007-06-16 18:56:52 · 2 answers · asked by vauny 1

2007-06-16 18:50:37 · 7 answers · asked by eden v 1

I am writing a paper for my class and there is a question in there which is: What populatio-specific concerns do you have.

2007-06-16 18:23:27 · 4 answers · asked by Linda B 1

Can someone plz help me to maybe cut out some unnecesarry things...and summarize a few sentences...because i cant think of any at the moment...thanks!

Rachel’s Rise in Position

As morning dawned upon the dry, cracked ground, the sky unfolded to reveal the sun’s radiant beams, emitting their brilliant flames across the vast horizon. The golden sky awoke, spreading a faint smile across her face. Prickly branches shot forth their naked spokes into the misty air, as if they raised up their cries for rain. There I stood beside the window of my bedroom, as I gazed at the small bush my dad had planted for me. He’d always told me to take care of it, but he would never tell me again. A woman who had too much drink had crashed into my dad’s car, killing him instantly. A tear of sorrow trickled down my cheek, but I brushed it away.

“Mom,” my younger sister’s petulant voice echoed from the other room, “where are you, Mom?”

“I’m here,” I heard her answer.

2007-06-16 17:28:47 · 5 answers · asked by ♥ Victory ♥ 3

give the four stages in the life soan of a partnership..

and what are the amounts to be consider in the contribution of each partner..

thanks guys!
your anwers will help me a lot..

2007-06-16 16:52:44 · 1 answers · asked by Anonymous

Hello guys! I'm a 4th year student and were studying bout conversion of units, and I don't get it!!!
heres one example on the book, I don't know how'd they got the answer:

75m² x 10²cm x 10²cm
  = 75x10 4(4 is an exponent) cm²
1m 1m
=7.5 x 10 5(5 is an exponent)cm²

now tell me.. how did that happen, do i need to divide that, or this or multiply that.... ? what do i need to do to get that answer, how did that answer happened. Best answer gets 10 points!!
Thanks guys

2007-06-16 15:23:38 · 3 answers · asked by cool c 1

what do you nead to have a self sufficent building that operates on its own, with the of course operatio of humans inside of it?

What do you need within a self sufficent building to make it self sufficicent?
what do you need to keep a self sufficent building safe.

And how would you clean up a sever pollution problem

2007-06-16 14:31:49 · 4 answers · asked by Jon 1

5K^(-1/2) C^(1/2)-L=0
5K^(1/2) C^(-1/2)+-4L=0
K+4C=16

This is part of a bigger problem on lagrangean functions - I need to know how I can solve for C, K and L. My main problem is that I do not know how to deal with the powers. I multiply the first equation by 4 then want to take the second to eliminate L but how do I deal with the powers?

What would the rules be regarding something like:

[C^(-2/3) B^(2/3)] / [C^(1/3) B^(-1/3)]

Powers confuse me! - I have an exam in this s*** tomorrow :(

2007-06-16 12:17:44 · 6 answers · asked by Lino 3

2007-06-16 11:47:09 · 2 answers · asked by ? 2

How do you write
sea bird in Latin

2007-06-16 11:34:17 · 2 answers · asked by jacks black pearl 3

What are four major causes of the Civil War? I know slavery is a big one... but what about others?

2007-06-16 10:44:54 · 4 answers · asked by Anonymous

fedest.com, questions and answers