Firm_Cross

明天是我爸爸的生日。我媽媽再三催我去逛街買一件毛衣。趁我今天下我沒課去買東西。在購物中心所以人山人海是因爲讓我體會到什麽叫“擠”。兩個鐘頭以後才買到毛衣。在回家的路上我去了郵局拿給爸爸一個���裹。包裹裏是一本從姑媽到爸爸的書。

I want to say: "those two languages are both from Latin" or "...both come from Latin"

Please write the characters and pinyin. Use Mandarin grammar please!

so I have a camera and I need to get the film on my computer. But I don't know how because I don't have the driver/software. I can't find it online either. It's recorded on a tape, not a memory stick.

I can't think of a way that sounds good. I keep wanting to say something like: "ni3 yao4 bu2 yao4 shi4 wo3 de nv3 peng2 you2?" But would that get confused with the word 'yaoshi'? please provide traditional characters and pinyin with tones

xiexie!

How do you say "they already love each other"? could it be something like: "ta1men yi3jing1 ai4..." I don't know the word for 'each other'.

please include the traditional characters and pinyin with tones. thank you! if there are multiple ways to say this, please tell me the simplest one!

please give me the characters unless you can be very specific about which ones you're talking about. I want to know how to say something like 'it won't happen again'. (I'm telling my teacher why I didn't study for a test, but that it won't happen again.) I was thinking "不會下次" Does this make sense? If this is wrong, please explain why and give me the correct characters and pinyin (including tones, which you can denote with numbers)

Discuss making/eating pizza in terms of the 2nd Law of Thermodynamics. Find at least two examples of the 2nd Law anywhere in the whole process, and explain why they are examples of the 2nd Law.

The distance light travels in a minute is a “light-minute,” 2.9 x 106 miles. Note that 1.609 km = 1 mile. How many light-minutes away was Mars at the time the spacecraft landed? (Note: this is the length of time it took the signal to reach the Earth after it was sent).

I just don't know what units the answer should be in, I think I would know what to do if I knew what I needed to cancel. Please explain your steps.

J'apprend le francais et je le practice quand j'ai temps. Je vous en prie, Comprendez mes errors. Aussi, j'etude les idioms, c'est ou je trouve c'est curiosity....

Merci pour vos penses.

we're supposed to figure out how to derive tan inverse of x using only the composition of inverse functions=x I'm not sure weather to compose tan of tan inverse, or the other way around. But either way, i get to sec^2(x) and then I'm lost. I don't know what to do with the square.

I'm taking calculus again this year, but I still don't understand log or ln. I have a very basic ability to translate a logarithm into an equation, but I lack a deeper understanding of it. Someone please help a poor blond!

I hate it when I'm at work and all I hear is "so and so is late" and "so and so isn't giving me enough hours, working hard, blah blah blah." I have friends that never have to deal with gossip? What's the secret?

Comment est-ce qu'on peut savoir comment les utiliser?

So I just saw The Big Leboski. What the heck?! So many people think it's amazing, but unless I'm missing something, I just think it's a big fat waste of time. Someone want to clue me in to the apparent redeeming qualities?

integral of (x+5)/square root of (9-(x-3)^2) dx

I know the answer is: 8*arcsin[(x-3)/3]-square root of (6x-x^2) + C But I have no idea how to get there. Please explain every step.

So I got a memory card for Christmas and I can't use it! It's a one gig micro SD card and an adapter so I can move files from my laptop to it. I put it into my CP, made a playlist, and saved it onto the memory card, throught the adapter. I put the memory card in my phone, and the phone recognizes that there is a card there, but the music doesn't show up when I open the MP3 player function. It's a 1G card, but the free space is astronomical on it. I must have put 700MG on there, but only one meg is used! I don't understand why I can't play it, and the manufacturer's website told me to do what I already tried!

Il y a un person gentil qui veut m'aider? Il faut que j'ecris beaucoup et je voudrais bien envoyer mes lettres a quel qu'un qui peut les corriger. On peut parler de les autres choses aussi. Comment dit-on <<pen pal>> on francais? Ce serait comme ca. (par le courrier electronique, bien sur)

Merci mille fois!

Determine the dimensions of a rectangular solid (with a square base) of maximum volume if its surface area is 150 square inches.

I've concluded:

V=w²(h) where V is volume, w is width and h is heigth

sA=2(w²)+4(hw) where sA is surface area, w and h as above

Then, I wrote sA=150=2(w²)+4(hw)

Then, I solved for w. I got:

w= -h±√(4h²+300)

I plugged this into V(w) so that (-h±√(4h²+300))²h

I just used plus because - isn't in the domain.

I simplified V(w) and took what I think is the derivative.

I got:

V'= 15h²-8h√(h²+75)-((4h³)/√(h²+75))+300

I think my conclusions so far are correct. If not, please explain my mistakes as thouroughly as possible. I have no idea how to find the critical number of this baby though. I'm pretty sure that's what I need to do, but I can't figure out how to factor anything, and it's deffinetly not easy to solve.