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# bun

• ### e^4, e^8, e^12, e^16, . . . find common ratio. And a few other math problems.?

e^4, e^8, e^12, e^16, . . . find common ratio

1 − 1/2 +1/4-1/8+...1/512 = find the sum

Find the partial sum Sn of the geometric sequence that satisfies the given conditions.

a = 1/2 , r=1/2 n=4

find S4.

thankyou.

:D

• ### Hyperbola: find the vertex, foci, center, length of major and minor axis, asymptotes, and directrix?

X^2-y^2=10(x-y)+1

thanks.

• ### What will be the pH change when 20.0 mL of 0.100 M of NaOH is added to 80.0 mL of a buffer solution?

What will be the pH change when 20.0 mL of 0.100 M of NaOH is added to 80.0 mL of a buffer solution consisting of 0.163 M NH3 and 0.181 M NH4CL

pKa=9.25

• ### I bought a bunch of songs on the itunes on my ipod. Is it possible to get them to my itunes library?

:)

3 AnswersMusic & Music Players9 years ago
• ### Things to do for my eighteenth birthday party?

No drinking or drugs. I know were gonna have a BBQ and were gonna tye-dye stuff. Its gonna be like 30 people. What else can we do? I have eight acres :I

• ### What do to for an eighteenth birthday party?

No drinking. No drugs. We have eight acres of forest and a field.

Any ideas?

I think were gonna tye-dye but idk what else. Our TV broke -.- so nothing like that is an option.

• ### Ok, REALLY bad chest pain.?

So I'm a seventeen year old girl. I have been sick for two weeks with a sinus infection/sore throat, no coughing. It hasn't been bad at all, very mild. Well I was sitting in a restaurant under no physical strain at all when i get the worst pain EVER along a line of my left long along my left side almost. After the initial pain I felt kind of dizzy and like i couldn't get enough oxygen in my lungs. I could not deeply inhale without my chest hurting. I came home and the pain left but i still could not breathe good. The next morning I got up and went to the doctor, still not being able to breathe good. They tested me for swine-flu, strep, and ran some X-rays. They blamed the chest pain on the sinus infection and a little chest congestion even though they said my lungs sounded and looked clear. I had no chest pain that day(yesterday). I went home and began to breathe better. Well today I have been able to breathe fine but the chest pain is back(really bad) mostly under my left breast.

My problem is they didn't give me a good explanation for the chest pain and I'm kind of worried. I'm probably going to the polmonologist in a few days but you do have any idea what it could be?

I'm not pregnant, don't have asthma, to pre-existing medical conditions. I have never had this problem with a sinus infection before.

• ### Ok. my legs and arms are shaky and jerky?

for example when i lay one my back with my knees bent straight up my legs start shaking really bad. Or when im laying down and holding a book on my stomach my arms start shaking really bad. I'm only seventeen. Any ideas?

• ### Im feeling sick. missed period.?

Ok my period was supposed to start a week ago.

Still hasn't

There is NO NO NO way im am preggo.

Im lethargic, stomach feels a little blaahh.

• ### Everytime I pee it hurts, like burns, and hurts SO bad.?

an infection?

what can i do to ease the pain so i can pee until i go to the doctor?

• ### Does anyone else get B.O.?

down south when they get sweaty?

is there a way to prevent it?

• ### I got an american express giftcard...?

and i was wondering how to use it online?

like i want to order something off sephora but i don't know where to type in the payment information

do i put it in as a credit card and put all my info in?

• ### Does anyone like or respect ?

Lindsey Lohan anymore?

• ### I am on an antibiotic and i am getting spots on the bottoms of my hands and feet that burn....?

any idea what it is?

is it serious?

• ### Who wants to tell me how to wo new sidekick iddddddddd?

Just got in in the mail

Off of ebay

and no manual : /

So what do i do?

how do i had numbers and stuff?