posts

  1. H

    Moderator Help: Why Aren't My Posts Showing Up?

    I joined this site 4 days ago, and in that time I've made 3 posts: 2 posts were questions. 1 post was an answer to another user's question. 0 of my posts were in any way negative/bad/inappropriate. So far, only 1 of my posts was approved and showed up on the site (took about a day). The other...
  2. D

    prpbability of holding 3 different posts in a committee

    A , B and C are from a class of 40 students. Three students are selected to be a monitor, assistant monitor and treasurer. a) What's the probability of A to be monitor, B to be assistant monitor , C to be treasurer my ans is (1/(40 x 39 x 38))=1/59280 b. What's the probablity of A , B and C...
  3. J

    Noob question on posting forum posts

    Howdy, I've been on the forum for a while now but I am not sure how to insert equations into my posts. For example I normally type things out like (x^2 + 13)/(x+5), and I've seen most users able to make it look a lot nicer by putting it in like a picture type format. Could someone explain or...
  4. Z

    Need help making posts ...

    Hi! I put up an "intro post" a while back, can't find it anymore. I'm hoping somebody can help me with a simple (I assume) problem, not in math, but in using this forum. How do I enter mathematical notation? I can see a button I can for a subscript or superscript, but I don't know how to put...
  5. N

    Simultaneous Coin Tossing, and Filling Five Posts with Five People.

    Q. Four coins are tossed simultanously, in how many distinct ways the coin can show up? a. 8 b. 4 c. 16 d. 32 e. none of these Q. In how many ways 5 people can fill 5 dintinct posts?? a. 60 b. 120 c. 25 d. 50 e. none of these
  6. Chris L T521

    What Types of Posts Belong in this Subforum

    Here's a description of what types of posts belong in this subforum, as stated by Drexel28: Although the topic of discussion doesn't need to be that advanced, the idea is to discuss and ask things similar in nature to this. No homework questions should be asked here (including extra credit...