Real Red Devil

The dollar value of two investments after t years is given by f(t) = 1000(1.12)^t and g(t) = 550(1.29)^t. After how many years are the two investments worth the exact same amount?

t =

Please help and tell me how to do it?

Could you please help me with these 3 questions I'm really stuck :(

1) Find the derivative of the function:

g(x) = (5x^2 + 2x - 2)e^x

g'(x) = ????

2) Let

f(x) = 4 x^1/4(x^3 - 5).

Evaluate f'(x) at the following points:

(A) f '(3) = ???

(B) f '(5) = ???

3) Suppose that

f(x) = e^x/x^2 + 3

f '(1) = ???

Thanks for any help :)

An object undergoes a constant acceleration a in a straight line from an initial

velocity v0 to a final velocity v in a time t. Write down an expression for (i) the

displacement x in terms of v0, v and t and (ii) the final velocity v in terms of v0 , a and

t.

a. The transformation T defined by T(x1, x2, x3 ) =(x1, x2, -x3)

b. The transformation T defined by T(x1, x2, x3 ) =(1, x2, x3)

c. The transformation T defined by T(x1, x2, x3 ) =(x1, 0 , x3)

d. The transformation T defined by T(x1, x2 ) = (2x1 - 3x2, x1+4, 5x2).

e. The transformation T defined by T(x1, x2 ) = (4x1 - 2x2, 3 |x2|).

Please help I'm stuck

If a and b are 3x3 matrices, det a = 1 det b = -7 then find

det (2A)

det (A^2)

det (B^-1)

det (B^3)

Please help and tell me how to do these I'm stuck

Any ideas? those listed above are my favourites

I'm looking for some films to download so is there any film that you really enjoyed?

Perhaps a horror movie but doesnt have to be?

It's mothers day today in the UK today and I want to download a movie for my mum to watch.. She likes animated children's movies and stuff like that anyone got any ideas?

Okay I'm 17 and my ex girlfriend is 16. We were going out for 6 months and for most of it had an amazing time with each other. She broke up with me 2 months ago because I was a bit of an a$$hole to her the last month of the relationship because I was having some problems not related to the relationship and I wasn't treating her fairly so I think she rightly broke up with me and I realize that now. We both go to the same school and pretty much have all the same friends but for the first week after the break up i managed to ignore her but after that week we met each other randomly and she told me that she wanted to try and be friends and that she really missed me. So the next month we remained still friends but it was obvious we still had strong feelings for each other. Then we were out together drinking and she got really really drunk and told me that she still loved me but that I was an a$$hole. After that night we still kinda remained awkward friends until last week when we were out again and I kissed her best-friend. I was pretty drunk and so was her friend but she was flirting with me the whole night and made the move on me. Now her and her friend aren't talking and I haven't spoken to her in a week but I texted her with a sincere apology saying but she did not reply.

I really miss this girl and I still think she likes me (that's what everyone says). I feel terrible for breaking her friendship with her friend and I don't know what to do. I think we could be the perfect couple because the only thing that was ever wrong was me being an A$$ but I've realised my mistakes and we were perfect for the first 5 months of our relationship! She is the most amazing girl ever, can you please give me advice on how I might go about fixing things? I would really appreciate it.

The height of a tree in 2007 was 6.5 meters. By 2010 its height was 8 metres.

i) By finding the slope, find the rate of growth of the tree per year

ii) If the tree continues to grow at this rate, what should its height be in 2020?

iii) Find the equation of the line which represents this growth and verify your answer fron part ii)

Mine are in no particular order:

Hey Mama

Blame Game

Home

Gone

Welcome To Heartbreak

School Spirit

Family Business

Power

Through the Wire

Paranoid

I am just asking to make sure, because I got an email from my internet company forwarding an email from Paramount about a copyright breach. I do not want this to happen again and I want to be safe! When downloading torrents am I traceable using a proxy?

Download it here: http://pwnednoob.ourtoolbar.com/

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I am looking for someone to help me practice quickscoping on xbl. If you need to be assisted I can help you aslong as you help me. Please leave your gamertag thanks.

I am looking for someone to help me practice quickscoping on xbl. If you need to be assisted I can help you aslong as you help me. Please leave your gamertag thanks.