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

All categories - 21 November 2006

Arts & Humanities · Beauty & Style · Business & Finance · Cars & Transportation · Computers & Internet · Consumer Electronics · Dining Out · Education & Reference · Entertainment & Music · Environment · Family & Relationships · Food & Drink · Games & Recreation · Health · Home & Garden · Local Businesses · News & Events · Pets · Politics & Government · Pregnancy & Parenting · Science & Mathematics · Social Science · Society & Culture · Sports · Travel

The Muhibah 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 the aluminium sheet used. The volume that each tin can hold is 1000 cm63 ( 1 liter).
1. Determne 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 sqyare-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.
3. Investigate the 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.

2006-11-21 18:15:29 · 3 answers · asked by miss_ooO 2 in Mathematics

Not much i am guessing so what can i do to say goodbye?

2006-11-21 18:15:22 · 41 answers · asked by jules 4 in Friends

Hello i am 32 years old i have dark spots all over my face, i was told by someone to apply the face cream actors use, for the face to look fair and glow. What cream is it and where will i get it and is it safe?

2006-11-21 18:15:21 · 4 answers · asked by Anonymous in Makeup

and want some company?

2006-11-21 18:14:42 · 16 answers · asked by lil' vamp 1 in Singles & Dating

...after recently using the bathroom and i cant goto sleep cuz of it. wat should i do??

2006-11-21 18:14:24 · 4 answers · asked by KRAYZIEBONE 2 in Other - Health

thanks for sharing.

I love Genesis and Ephesians.

Bless you all

David

2006-11-21 18:14:19 · 15 answers · asked by Anonymous in Religion & Spirituality

24

Do you not think that the reason so many people have so many nightmares is because their soul is trying to tell them something they do not want to hear?

2006-11-21 18:13:53 · 16 answers · asked by Anonymous in Religion & Spirituality

2006-11-21 18:13:27 · 20 answers · asked by TB 3 in Men's Health

i am not trying to b weird, but what dress size do u wear, bra size, weight, height, hip size, waist size, etc.... I am just taking a survey. Thank you

2006-11-21 18:13:27 · 10 answers · asked by Anonymous in Fashion & Accessories

A priest was very fond of his rooster, one day his rooster went missing. He decided to ask the question to his aprishioners about it in the church next morning.

At the mass next morning, he asked: "Has anybody got a co*k?"

All the men stood up

Priest: "No, no that wasn't I meant, has anybody seen a co*k?"

All the women stood up.

Priest: That wasn't I meant, has anybody seen a co*k that doesn't belong to them?"

Half of the women stood up.

Priest: "No, no, no that wasn't I meant, has anybody seen MY co*k?"

All the nuns & two priests stood up!!!

2006-11-21 18:13:15 · 9 answers · asked by Anonymous in Jokes & Riddles

Mine would be an expression, from a comment unexpected...
It was golden.
OR
The pie I ate at lunch!

mandy

2006-11-21 18:13:14 · 26 answers · asked by cking_pOise... 4 in Polls & Surveys

He likes to talk about thought-provoking things, things i care about, things he cares about. My problem is that I don't know how to talk. Well I do, but I can't start a conversation.

2006-11-21 18:13:12 · 14 answers · asked by Janice M 2 in Singles & Dating

That dumb girl from The Bachelor calls herself a socialite...what is it??

2006-11-21 18:13:10 · 6 answers · asked by Anonymous in Television

can a non-singaporean to register a sole-proprietor company or must be register under private limited and wat is the requirement?

2006-11-21 18:13:07 · 1 answers · asked by Anonymous in Personal Finance

Since Tom Brady is Mr. Reliable, it's hard to know if any of the back up quarterbacks can get the job done. Is Matt Cassel just a warm body, or is he worth grooming? Where does Cassel fit in now that Testaverde is signed?

2006-11-21 18:13:06 · 7 answers · asked by Zloar 4 in Football (American)

2006-11-21 18:12:56 · 4 answers · asked by mary e 1 in Mythology & Folklore

All problems stem from ignorance (Hosea 4:6) or selfishness (Phil 2:3) or both.

2006-11-21 18:12:33 · 8 answers · asked by D.A. S 5 in Religion & Spirituality

I have more fun with this odd form of human interaction than aything else I have found on the internet...and it's educational in a strange way! Any comments?

2006-11-21 18:12:31 · 10 answers · asked by Anonymous in Religion & Spirituality

What does the G stand for?

2006-11-21 18:12:29 · 5 answers · asked by Robert L 1 in Football (American)

When having sex, is it really UNSAFE to use 2 condoms? I've heard that it's actually NOT double the protection, instead it creates friction between the two, making it much more likely to tear the condom(s). Can someone please set the record straight for me?

2006-11-21 18:12:22 · 8 answers · asked by LeBenze 2 in Men's Health

My gf & I are going to tie the knot, and we are now in the planning stage.

She's a Christian, I'm not.

She's keen to hold a church wedding to receive blessings (I'm totally ok with it).

Anyone knows which church allows such a wedding in the church's premises?

ie does not need the couple to both be Christians (much less both baptised!)

2006-11-21 18:11:31 · 1 answers · asked by Sean 2 in Religion & Spirituality

OK well Me and my bf are stuck here at my house with nothing to do everyone is alsleep and we need someything to do..what should we do??????????????????????? PLEASE help !!!!! thx

2006-11-21 18:11:30 · 13 answers · asked by Brittany 2 in Singles & Dating

i read your intestines can hold up to a week worth meals even if you have a bowel movement a day. Is this true?

2006-11-21 18:11:16 · 6 answers · asked by smilingontime 6 in Diet & Fitness

fedest.com, questions and answers