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mathprobs

  1. 165) What's the "slope" of a curve? Is it like pig slop, or something like that??
  2. And thus ends another exciting year of live math competitions. Thanks all who attended and competed. But the math problems online continue!
  3. @CmonMattTHINK Done!!
  4. RT @CmonMattTHINK: #mathproblem inspired by @k8nowak's recent e-musings: We know lim(1+1/x)^x as x->oo is e. But what is lim(1+1/x)^x ...
  5. RT @CmonMattTHINK: #mathproblem Find positive integers x, y, and z such that 1/x + 1/y + 1/z = 1/2 and the GCD of x, y, and z is 1.
  6. RT @CmonMattTHINK: #mathproblem Kim got a 74% on a quiz. Her score was rounded to the nearest %. What is the fewest # of pts the quiz co ...
  7. @Rich_Zwelling That is correct!!!! Great job tonight!
  8. @CmonMattTHINK Is it okay if I RT some or all of your math problems?
  9. Excellent job and thanks for taking part!!! RT @leftonred At Chelsea Mind Games with @mathprobs
  10. @thebandfrom Thanks for the RT!!!
  11. 164) (19 - (4 + (6 + 8) / 12) * 9) + 18 = ? Be sure to use proper order of operations!!!
  12. Reminder: Math Bee is tonight!!! 12.2 6:30pm signup, 7pm start Chelsea Marketplace 75 9th Ave btw 15 & 16 Sts. Free! Fun! Me and @jendziura
  13. @unigee Your friend seems correct.. would s/he care to give some logic and reasoning? :-) You need to take the integral of the equation..
  14. @Rich_Zwelling FYI (0.63 - 2.52) = (-1.89), not (-.89)....
  15. @katyannc How exactly did you get that number? Did you use @Rich_Zwelling's method? ie http://bit.ly/6Dmgr7
  16. @Rich_Zwelling That looks right to me!
  17. 163) What's the area between the curves y = x^3, y=-2 and x=6?
  18. @scientistlady Heh nope I was just at a restaurant with my family and they gave us crayons while we waited for our meal :-)
  19. Reminder: Math Bee is this Weds 12.2 at Chelsea Marketplace! http://chelseamindgames.com
  20. http://twitpic.com/rl09g - Please do this maze I drew last night!