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Jul 3 2015 12:31pm
Just need this problems solved, no need to show work or anything. Paying fg for them, lmk how much if you wanna do 1 or all.


1) y is directly proportional to x and that y=9 when x=2
a) Find the constant of proportionality k
b]Use Y= kx to find y when x=4

2)Simplify: sqrt(z^12)

3) a)Expression 9^(5/2) in radical notation
b] Evaluate the radical expression

4)Simplify Log10^7

5) Find the sum of the geometric series by using a formula 1-2+4-8+16-32+64-128+256-512
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Jul 3 2015 12:33pm
About tree fiddy
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Jul 3 2015 12:36pm
I remember these days
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Jul 3 2015 12:37pm
i'm impressed. you look very mature for a 16 year old.
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Jul 3 2015 12:37pm
Whyre all the photos of you on your profile stupid
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Jul 3 2015 12:37pm
Quote (ZooKeeper @ Jul 3 2015 11:37am)
Whyre all the photos of you on your profile stupid


"PERUVIAN PRIDE!!!
Diego aka Mr.Peru"
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Jul 3 2015 12:39pm
LOL this is fun.

This is for my little brother in law, I got no time for it tho.
the pictures are when I made this account way back in the day, I was maybe 15 or something, I'm 22 now.
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Jul 3 2015 12:41pm
He needs to learn to cheat on his own.
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Jul 3 2015 12:44pm
These are really easy, mate.
I'll solve one for you.

1)

When y=9 -> x=2
Since they are directly proportional -> 9/2 = 4.5
k=4.5
4 * 4.5 = 18
y=18


This post was edited by Fioravanti on Jul 3 2015 12:44pm
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