Recent content by Fenix

That's so astronomically huge! I was thinking about it, and found another solution: A=1 B=2 C=1 D=2 E=-200 F=50 G=150 H=-100 1/2 < -50/-50 = 1 Now that we found some variables that solved the existence of the question, how can we begin to apporach at deriving the parameters of...

I'm confronted with the following question that may of may not have a solution: You are given eight variables, A, B, C, D, E, F, G, and H. These variables are integers. You know that: A/B > E/F and C/D > G/H Is it possible that (A+C)/(B+D) < (E+G)/(F+H)? I've tried...

You're right, that was a careless mistake. I've corrected it now. Instead of integration for Part a) It should now read: a) h(y) = Sigma from X1=1 to 3: (Y/36X1) = Y/36+Y/72+Y/108 = 11Y/216, Y>0 h(y) = 0, elsewhere. b) h(y) = Sigma from X1=1 to 3: (X1^3/36Y^3) =...

I have two questions, I've completed. I am partially sure that the answers I've obtained are correct, and all I really want is confirmation on whether they are correct or not. If not, what am I doing wrong? Question 1: If the joint probability distribution of X1 and X2 is given by...

Duh, it was obvious. And you believe this is the only other forum, I've asked? Well, you're right. But I've asked many people in real life, mostly my friends, and other students about the problem. Not only that, but I've even tried an old mathematics teacher who once taught me in high...

Yahtzee involving Mathematical Probabilities... First off, has anyone played this game before? I haven't, but it would be of great help if someone who knows the game, could answer some questions. (I don't need anyone to solve anything. I solved all the computations, I just want confirmation...

Gcn_Zelda!... Well, Well, Well... Isn't it Gcn_Zelda from the Rpgtoolkit. Yes... we are stalking you... Mwhahahahaha! --------------------------- I loathe doing "proof" questions. There are really no definite answers. Instead, the majority of the answer is based on the...

Yeah, I got answer 1. I found that out like 5 minutes after posting it. Yes, it does undergo acceleration, because there is a constant change in direction. With this change in direction, there is a force (called centripetal force) that is directed towards the center of the object moving in...

Just two general theory types of questions: 1. Is an object that undergoes circular motion accelerating? Is a force needed for this? Where does the force come from when something is moving in a circular motion? What is the name of this force? 2. For a car going around a flat curve, what...