Homework Help - November 2006

2006-11-01 15:02:54 · 2 answers · asked by Adam L 1

2006-11-01 15:02:28 · 13 answers · asked by Dalila Kitsune 1

The Muhibbah Company is a manufacturer of cylindrical aluminium tins.The manager plans to reduce the cost of production. The production cost is proportional to the area of aluminium sheet used. The volume that each tin can hold is 1000 cm³( 1 litre )
1.Determine the value of h, r and hence calculate the ratio of h/r when the total surface area of each tin is minimum. Here, h cm denotes the height and r cm the radius of the tin.
2. The top and bottom pieces of the tin of height h cm are cut from square-shaped aluminium sheets.
Determine the value for r,h and hence calculate the ratio h/r so that the total area of the aluminium sheets used for making the tin is minimum. ( refer to the diagram below )
3. Investigate cases where the top and bottom surfaces are cut from
i) Equilateral triangle
ii) Regular hexagon
Find the ratio of h/r for each case.

2006-11-01 14:56:55 · 1 answers · asked by annyeap1990 2

2006-11-01 14:51:48 · 13 answers · asked by Anonymous

Please help me! I need to know how you can distinguish or either determine a subplot (just two or three reasons). I have a presentation tommorow and in order to get a good grade. This presentation will affect my grade, and I will get a B or C in the class and my parents will kill me (they want everything perfect). Please Answer! Every Answer IS REALLY REALLY APPRECIATED! Thank YOU!

2006-11-01 14:50:24 · 4 answers · asked by curious 1

Name 1 Religious Leader from Sicily? PLz

Make sure its from SICILY

2006-11-01 14:29:53 · 5 answers · asked by Best Helper 4

1. (a - 6) divided by 5 = 7/12 what is a? show your work as much as possible please!!

2. 8 divided by (b + 10) = 4 divided by (2b - 7) what is b? show as much work as possible please!!

3. $3/lb = ?cents/oz
what is ? show as much work as possible please!!

4.5cm/1min = ?m/week
what is ? show as much work as possible please!!!

5. 1 mile in 4 min how many MPH?

6. 21120 ft in 4 hrs. 5280 in 1 hr. how many MPH?

7.p/20 = (p-4) divided by 5 what is p?
show as much work as possible please!!

8. w/15 = (w-9) divided by 12 what is w? show as much work as possible please!!!

9. (q-11) divided by (q+ 13) = 2/3

10.12/32 = 20/? what is ? please show as much of the work as possible!!!!


i am on a limited time, i am tired, and i am confused, please help me on my math/algebra homework!!!! thanks people soooooo much!! i really aprecciate it!!

2006-11-01 14:20:15 · 8 answers · asked by Emma aka UMA 2

I need this for my astronomy final any song that has an astronomy ref is o.k. Thanks for the help.

2006-11-01 14:20:01 · 8 answers · asked by dudetaz2003 2

I need help with the statement below, can this be a Thesis statement?

The American system could use techniques and programs from the Japanese to improve the American educational system.

2006-11-01 14:11:05 · 6 answers · asked by Help! 1

Ok, here is da deal. Its 10:05pm(eastern time), i have a bio test tomorrow morning, and I have a bio essay (which can be about anything in bio) due Saturday morning. I thought while i was studying for my test i could ask u guys for some possible topics. Thanks!! (If u wanted to know its for my Bio 101 class)

2006-11-01 14:08:35 · 8 answers · asked by Anonymous

What is an adiabatic lapse rate?

2006-11-01 14:02:10 · 6 answers · asked by renegade 3

First, read this prayer:
"Almighty God, we acknowledge our dependence upon Thee, and we beg Thy blessings upon us, our parents, our teachers, and our country."
Now, answer this question with a brief statement:
Would you have a problem if you had to say this in school?

Anywhere from a sentence to a short paragraph would be great. I just need a couple of anonymous quotes to support a point of view in a short paper. Thanks!

2006-11-01 13:59:25 · 24 answers · asked by MusicIsLove 1

give me anywebsite anything any info as to where i can find information on the EFFECTS OF UV RADIATION THE ANATOMICAL AND MORPHOLOGICAL CHNAGES IN CFERN??????

2006-11-01 13:56:42 · 4 answers · asked by Anonymous

i m graphic student.if i wanna talk about'' using colors to convey mood ''.4 my presentation.....who can teach me what can i talk about according to this topic..as my lecturer wan us to talk about something related to our course.but i m not vry familiar with colors.i really appreciate 4 your help!

2006-11-01 13:56:13 · 5 answers · asked by Anonymous

Can anyone tell me the difference between indirect and direct characterization????(examples would also help!)

2006-11-01 13:49:08 · 1 answers · asked by swim-babe@sbcglobal.net 1

2006-11-01 13:46:18 · 3 answers · asked by L 2

2006-11-01 13:18:35 · 4 answers · asked by Rawr 2

2006-11-01 12:49:55 · 12 answers · asked by Anonymous

what is the meximum number of electrons that can go into the following sublevels..
a.2s
b. 5s
c. 3p
d. 4d
e.4f
f. 4p
g. 5d
h. 5f

2006-11-01 12:46:16 · 1 answers · asked by Anonymous

2006-11-01 12:45:24 · 14 answers · asked by Jake B 1

A SPACECRAFT ORBITS A CERTAIN PLANT AT AN ALTITUDE OF 400 MILES AND A SPEED OF 17,500 MPH. THE RADIUS OF THE PLANT IS 4000 MILES. HOW LONG WILL IT TAKE FOR THE SPACECRAFT TO GO AROUND THE PLANT ONE TIME ? GIVE YOUR ANSWER IN HOURS,MINUTES AND SECONDS.SECONDS ARE TO BE ACCURATE TO 1/10,000 SECOND.

2006-11-01 12:42:50 · 2 answers · asked by JaZmInE 1

In waht are Tamales wrapped in?

I don't really get the question! Is it asking what is a Tamale wrapped in? or is it asking what is wrapped in a tamale??

Thanks for helping,, I really have no clue about this!

2006-11-01 12:37:13 · 4 answers · asked by Anonymous

HURRY WITH ANSWERING!i! we need it now!

2006-11-01 12:31:13 · 8 answers · asked by tink tink.....TiNkErBeLL! 2

What does my english teacher mean when he refers to a poet's diction?

2006-11-01 12:16:20 · 5 answers · asked by Anonymous

I'm trying to find sources....but it wasn't as easy as i though. i need help. sources would be what im really asking. not really answers. im working on the colony CONNECTICUT. Like... in the years 1780-1785. THese are the main ideas that i need...(it's a project):

european countries did the settlers come? (remember...after revolutionary war)

Did this colony have slaves?

Geography of colony

imports and exports of this colony

were slaves essential to this colony?

if no slaves...why?

was this colony rural, urban or both?

describe role of religion in their life

how did the colony govern itself? who governed? who participated or voted in the government?

what are some unique qualities or characteristics of this colony?

how did these characteristics benefit the colony?

___________
remember...i just need SOURCES like URLs.. no answers...i need to tell where i got the information. so plz give me urls that answer those questions. as many URLs as needed. thanks.

2006-11-01 12:15:23 · 3 answers · asked by funkypolak17 3

2006-11-01 12:09:35 · 6 answers · asked by Wazzup 1

2006-11-01 12:07:30 · 14 answers · asked by Kelbells 1

im getting an 86 in the class and i have this speech and its worth 40 points im might not do it how much would it hurt my grade??

2006-11-01 12:06:40 · 8 answers · asked by Andrew H 3

At school we are doing a project in science and i was wondering if anyone (especially a doctor) knew of some of the systems in the body that work together with the digestive system. I already have the urinary system.

2006-11-01 12:05:03 · 2 answers · asked by Anonymous

its recommendation request letter to my math TEacher

2006-11-01 12:04:46 · 1 answers · asked by Anonymous