fladnag_94

I'm stuck with the following Probability question. Please help!

Two events R and S are independent. P(R|S) = 3/4 and P(S) = P(S' ∩ R'). Find:

(a) P(S)

(b) P(S' ∩ R)

(c) Write down P(S|R).

I'm being interviewed at the University of Cambridge soon, and I'm looking for questions which have been asked at Natural Sciences (Biological) interviews in the past. I'm only having two "subject interviews", which I take to mean academical, subject-related interviews, as opposed to a "general interview", in which they ask more general stuff about yourself. I've indicated my particular interest in Neurobiology within Biology, and I'm finding it especially hard to find questions for this scientific field. I'd be very grateful for (websites where I can find) Neuroscientific or more general Biological questions, and also for feedback from past interviewees in this field!

I have to read to a group of 4th graders (9-11-year-olds) in a few days, and I'm not sure what! Their teacher told me that they're dealing with the Renaissance at the moment, and that something related to this would be good. So I'm looking for a novel that is set in the Renaissance, possibly also Middle Ages or relating to knights. I know that they've already read The Hobbit, which I think is slightly above 4th grade level, so something a little bit more demanding might be alright. Do you have any suggestions?

Why is the concentration of free chlorine in treated drinking water usually between 0.2 and 0.5 ppm, whereas in swimming pool water it is 1-5 ppm? Why isn't the concentration of chlorine in drinking water, if it is sufficient to kill most pathogens in it, insufficient for a swimming pool?

Ich hab insgesamt 5 Kabeln, die ich anschließen müsste. Am alten Herd waren nur drei angeschlossen: gelb/grün (Erde), schwarz und blau. Die anderen zwei Kabeln (braun und nochmal schwarz) waren gar nicht angeschlossen.

Im neuen Elektroherd (Whirlpool HB I4 oder NUTID aus IKEA) gibt es 6 Klemmen: L1, L2, L3, Erde, N1 und N2. Zuerst habe ich die Kabeln nach einem der sechs aufgeführten Modelle angeschlossen. Drei von den sechs kommen gar nicht in Frage, weil sie für Benelux, GB und Australien sind. Die anderen drei sind "400V 3N~", "230V ~" und "400V 2N~". Ich hab es nach dem Schema "230V ~" angeschlossen, in dem nur drei Kabeln angeschlossen werden müssen, ähnlich wie bei der alten Kochplatte. Als ich dann den Strom angemacht habe ist die Platte angegangen. Zwei von den vier Kochfeldern haben funktioniert, aber die anderen zwei haben den Fehlercode F47 angezeigt. Ich hab danach weitere Anschlussversuche unternommen, aber das Beste, das ich sozusagen erreichen kann, ist die Einstellung mit zwei funktionierenden und zwei fehlanzeigenden Kochfeldern.

Kann mir irgendjemand weiterhelfen?

What do you think? Do you think advertisements are good, useful, necessary? Do you like advertisements?

Or do you think advertisements are useless, a waste of your time and also manipulative?

I need to find a good, catchy slogan, for any possible product. Can anyone help me? It can also be in other languages, like English or Spanish.

We have to marks in school, one is based on exams, and the other is partially based on our "oral contribution and participation" in class. So how can I force myself to contribute more orally to class?

I have an old pin tumbler lock, and I was wondering whether I could get a key copy done just from the tumbler.

Can you help me by giving the names of some movies, and what stereotypes they contain?

Are there any particular women that you consider admirable for their character or for their deeds? And why do you consider them so?

(Not your mother or you wife) =)

I hadn't gone into my email account for a time period of about 2 weeks, so now that I just entered and got the account 'Activated', I go in and find out all my emails are gone.

Can someone tell me how to recover those emails, if that is possible?

Can you give me the definition of each of the following words, and a sentence using them? (in German)

liederlich

nachsichtig

raunzen

Vertrauensseligkeit

pro forma

feil (sein)

störrisch

Mannsleute

bedächtig

I have this security filter on my computer, which doesn't let me access a site which supposedly has violence. To get into the configuration stuff, I need to know the password. how can I find it out?

I'm 12 years old and I`ve noticed lately a small olive-sized lump under both of my nipples, the left one slightly smaller. What could this be?