alyssa

I have a 2009 Macbook (regular one, not pro). I let the energy get to 0% because I fell asleep watching a movie last night. This morning, when I went to turn it on, I plugged it into the charger and tried to turn it back on. While the charger lights up to indicate it is charging, the computer does not turn on when I press the button. Please help!!

I am doing a study for school about how attendance rates in a class vary with the weather. For each week of fifteen weeks in a semester, I have the average temperature and the average number of students absent per week. I am not sure which statistical test to run in order to analyze my results. Please help!

I am teaching my Girl Scout troop of about 20 8th grade girls about Home Improvement for a Life skills badge. I must complete 2 skill builder aspects, 1 technology aspect, 1 service project and 1 career exploration. Examples of skill builders include painting walls, and creating room accessories, and faux finishing furniture. Examples of technology include learning about cheically created fibers. Service project examples include creaiting "design boxes" for younger girls. Career exploration examples include designing a dream room.

However, I am on a budget of only $25, and only have about two hours with them. I am lost about what to teach these girls. Please help!

I took Plan B on March 29th after my boyfriend's condom broke, and the following Sunday, I got a heavy period that only lasted three days, and it was a week or so earlier than my normal cycle. I should have gotten my regular period last week if I were on cycle, but I still have not gotten it. Should I be worried about this late period meaning I might be pregnant, or is this typical?

I took plan b emergency contraception last Monday, March 29th, after my boyfriend's condom broke early Sunday morning, so it was about 24 hours after this happened. Last Sunday, April 4th, I thought I began my period, which would have been about a week early, but I only bled for 2 days. The bleeding was pretty heavy, like the first couple days of a period, and then it stopped. Is this normal?

I am flying out of Pittsburgh, but I lost my driver's license. I have an expired license, my birth certificate, and my college ID. I am wondering how much hassle I will get at the airport, or will I be able to fly at all?

I had sex for the first time two Fridays ago, and on Sunday, I started what I thought was my period. It started light, and it is about a week and a half early. The past two days have seemed like a normal period and I see blood a little less than my normal period. I am wondering if this is my period or implantation bleeding? It is usually red in color although sometimes parts of it are brown, like I have read implantation bleeding looks like, and today was the fourth day.

Thanks.

I ended my last period on February 6th, so a little over two weeks ago, and I just got my period again today. I had sex for the first time last Friday, but he wore a condom. Can someone possibly give me a reason as to what is happening? My periods are usually pretty regular.

When the market is in equilibrium, is consumer surplus the same as producer surplus?

A researcher is interested in the effectiveness of review sessions in preparing students for exams. When he compares attendance rates at review sessions and grades, he finds that frequent attenders get much higher grades than infrequent attenders do. On the basis of these observations, he recommends the use of review sessions? Could he be overlooking something?

Freud claims that slips of the tongue are caused by peoples' personal problems. To illustrate his point, he describes the case of a young man he talked to on a train who made a slip of the tongue. By asking the man to free associate to the slip of the tongue, Freud soon found an association to an important personal problem that was bothering the man.

If Freud had been able to find an association to a personal problem for every slip of the tongue he observed, would that prove his point? Talk about at least one of the following: sampling bias, observer reliability, observer bias, self-report bias, chance, small sample size, data fishing, order effect.

I am trying to plan out what bands I want to see at what stages for the Warped Tour down the NJ shore on Sunday, but do not know if they post the times ahead of time like they do for the Bamboozle festival. Can someone clarify this and if they do, please direct me in the right direction?

Thanks.

I've had a headache for about three days now. I feel like it's pressure throughout my head and it is worsened when I move or shake my head. I have been smoking cigarettes lately and am wondering if this may be related? Or what kind of headache this is?

I have a 2001 Buick LeSabre and the oil and engine lights are on when I drive but it says my oil levels are normal. I want to go to the mall, which is 20 miles round trip. Will I be ok getting there and back?

I keep getting crazy answers and I just want to check with someone what is the correct derivative of :

(2x^2 -8) / (x^2 - 16)

THANKS. =]

I keep getting different answers:

(2x^2 -8) / (x^2 - 16)

Thanks. =]

Give an example of how a function can have a horizontal tangent at a point but no change from increasing/decreasing or vice versa at that point. Show the first derivative chart.

Please help explain. Thanks.

I am stuck on this problem and I have a test tomorrow. Can someone please explain to me how to find all horizontal tangents to the function: y=sin(3x) ?

Thanks.

I am supposed to meet someone for coffee on the upper east side and am in charge of picking the place. I like Alice's Tea Cup but it is usually pretty busy. Does anyone have any suggestions on where to go in this area to get a cup of coffee and/or tea?

Thanks. =]

Along the lines of the Death Cab for Cutie "The New Year" and Something Corporate "Forget December", what are good New Years songs? Thanks.