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Early bird questions

"Ask Math Anything" Chat Group
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  • D
    debbie ADMIN M0★ M1 M5
    last edited by Jun 3, 2020, 5:27 PM

    Hi everyone, if you have a math question you would like to ask Prof. Loh, you can ask it here and we'll save it for the live stream! 🙂

    1 Reply Last reply Reply Quote 2
    • T
      The Blade Dancer M0★ M1★ M2★ M3★ M4 M5
      last edited by Jun 4, 2020, 1:17 AM

      Are curved functions like for example in a facing up U shape linear, always increasing, always decreasing, or something else?

      The Blade Dancer
      League of Legends, Valorant: Harlem Charades (#NA1)
      Discord: Change nickname if gay#7585

      1 Reply Last reply Reply Quote 1
      • R
        RZ923 M0★ M2★ M3★ M4★ M5
        last edited by Jun 4, 2020, 3:01 AM

        This is a question I asked before as Vera Weng, and here is it:
        Bob the 🐱 had learnt to change his colours!
        Every second, he have a 30% chance of not meowing, 40% chance of meowing once and 30% chance of meowing twice.
        Every 5 meows he have a 40% chance of staying the same and 60% chance of changing into the next hue in the rainbow. (ie red to orange, blue to indigo etc)
        If he started coloured red, what is the probability that it will end up green in one minute?

        Very Interesting

        1 Reply Last reply Reply Quote 1
        • T
          The Blade Dancer M0★ M1★ M2★ M3★ M4 M5
          last edited by Jun 4, 2020, 1:21 PM

          Bob the cat best cat

          The Blade Dancer
          League of Legends, Valorant: Harlem Charades (#NA1)
          Discord: Change nickname if gay#7585

          R 1 Reply Last reply Jun 5, 2020, 1:00 AM Reply Quote 2
          • R
            RZ923 M0★ M2★ M3★ M4★ M5 @The Blade Dancer
            last edited by Jun 5, 2020, 1:00 AM

            @The-Darkin-Blade Agree ✅

            Very Interesting

            1 Reply Last reply Reply Quote 0
            • T
              The Blade Dancer M0★ M1★ M2★ M3★ M4 M5
              last edited by Jun 5, 2020, 1:00 AM

              They facts

              The Blade Dancer
              League of Legends, Valorant: Harlem Charades (#NA1)
              Discord: Change nickname if gay#7585

              1 Reply Last reply Reply Quote 2
              • R
                RZ923 M0★ M2★ M3★ M4★ M5
                last edited by RZ923 Jun 22, 2020, 9:16 PM Jun 22, 2020, 9:06 PM

                @debbie Please log this one in!
                There is a ten-digit number with the property: the top digit is divisible by 1, the 2 top digits are divisible by 2, and so on, until the top 10 digits are divisible by 10.
                Each digit in the ten-digit number is unique.
                What is the number?
                (Warning: this probably came from a maths competition and the maths competition is probably AIME. But you don't have to be super good at maths to solve it. A fifth-grader like me can solve it.)

                Very Interesting

                D 1 Reply Last reply Jun 22, 2020, 9:23 PM Reply Quote 2
                • D
                  debbie ADMIN M0★ M1 M5 @RZ923
                  last edited by Jun 22, 2020, 9:23 PM

                  @RZ923 Oh wow, thank you! I remember logging your question earlier. I think I know which username you were using for the live chat. 🙂 I'll make sure to log it for tomorrow. Thank so much for coming, and have a nice day!

                  1 Reply Last reply Reply Quote 0
                  • R
                    RZ923 M0★ M2★ M3★ M4★ M5
                    last edited by Jun 24, 2020, 9:52 AM

                    @debbie My username for the live chat is Vera Weng, my mum’s account. 🙂

                    Very Interesting

                    D 1 Reply Last reply Jun 24, 2020, 8:37 PM Reply Quote 0
                    • D
                      debbie ADMIN M0★ M1 M5 @RZ923
                      last edited by Jun 24, 2020, 8:37 PM

                      @RZ923 Your patience has won out! Prof. Loh answered your question today (6/24/20) around 4:30 p.m. 🙂 EST

                      1 Reply Last reply Reply Quote 2
                      • R
                        RZ923 M0★ M2★ M3★ M4★ M5
                        last edited by Jul 8, 2020, 9:07 PM

                        Special Broken Calculator Questions Section here!

                        Very Interesting

                        P 1 Reply Last reply Jul 9, 2020, 4:57 PM Reply Quote 0
                        • P
                          Potato2017 M5★ @RZ923
                          last edited by Jul 9, 2020, 4:57 PM

                          @RZ923 My question is in there! 😄

                          The best Potato
                          aops: Potato2017
                          yt: http://bit.ly/potatosubscribe
                          discord: Potato2017#1822 (it's tent#0001 now)
                          tetr.io: https://ch.tetr.io/u/potato2017
                          -Potato2017

                          1 Reply Last reply Reply Quote 2
                          • D
                            debbie ADMIN M0★ M1 M5
                            last edited by Jul 17, 2020, 10:24 PM

                            I promised Ethan Cao that I would put his/her question in here 🙂

                            "DO MY PROBLEM!!!!!!!!!! Mimi memed a meme. Mimi's mommy memed the meme that Mimi memed. Mimi's mommy's mommy memed Mimi's mommy's meme which was memed by Mimi. Is this a meme?"

                            R 1 Reply Last reply Jul 17, 2020, 11:36 PM Reply Quote 3
                            • R
                              RZ923 M0★ M2★ M3★ M4★ M5 @debbie
                              last edited by RZ923 Jul 17, 2020, 11:36 PM Jul 17, 2020, 11:36 PM

                              @debbie This is not a meme but a tongue twister.
                              😄

                              Very Interesting

                              1 Reply Last reply Reply Quote 3
                              • T
                                The Blade Dancer M0★ M1★ M2★ M3★ M4 M5
                                last edited by Jul 18, 2020, 7:10 PM

                                Last time I checked meme was just a noun?

                                The Blade Dancer
                                League of Legends, Valorant: Harlem Charades (#NA1)
                                Discord: Change nickname if gay#7585

                                T 1 Reply Last reply Jul 30, 2020, 8:19 PM Reply Quote 2
                                • T
                                  Tylenol M2 M3★ M4 M5 @The Blade Dancer
                                  last edited by Jul 30, 2020, 8:19 PM

                                  @The-Blade-Dancer Yes it is a noun but memed(to spread memes) is a verb.

                                  1 Reply Last reply Reply Quote 1
                                  • divinedolphinD
                                    divinedolphin M0★ M1★ M2★ M3★ M4★ M5★ M6★
                                    last edited by divinedolphin Jul 31, 2020, 8:29 PM Jul 31, 2020, 8:07 PM

                                    @debbie Zeno of Elea: (from aops intro to algebra) Suppose you wish to walk across the street. To get to the other side, you must go half of the way across the street. But first, you must walk half-way to the point that is half of the way across the street. But before that, you must walk half-way to the point that is a quarter of the way across the street. And before that, you must walk half-way to the point that is one eight of the way across the street. And so on forever. Because there are an infinite number of steps you must take to cross the street, you cannot cross the street.

                                    How do you cross the road then?

                                    👕👕👕👕👕👕👕👕👕👕🍌🍌🍌🍌🍌🍌🍌🍌🍌🍌

                                    R 1 Reply Last reply Aug 2, 2020, 2:38 AM Reply Quote 3
                                    • T
                                      The Blade Dancer M0★ M1★ M2★ M3★ M4 M5
                                      last edited by The Blade Dancer Aug 1, 2020, 5:25 PM Aug 1, 2020, 5:21 PM

                                      We wake up from our illusion and cross the street for real.

                                      The Blade Dancer
                                      League of Legends, Valorant: Harlem Charades (#NA1)
                                      Discord: Change nickname if gay#7585

                                      1 Reply Last reply Reply Quote 4
                                      • R
                                        RZ923 M0★ M2★ M3★ M4★ M5 @divinedolphin
                                        last edited by Aug 2, 2020, 2:38 AM

                                        @divinedolphin
                                        Because it said “How do we cross the road“, not “How do we cross the street“, we go away from the street to a road and cross that road in one go.
                                        😉

                                        Very Interesting

                                        1 Reply Last reply Reply Quote 3
                                        • divinedolphinD
                                          divinedolphin M0★ M1★ M2★ M3★ M4★ M5★ M6★
                                          last edited by divinedolphin Aug 2, 2020, 2:31 PM Aug 2, 2020, 2:31 PM

                                          Haha🤣 I'm not going to change it.

                                          👕👕👕👕👕👕👕👕👕👕🍌🍌🍌🍌🍌🍌🍌🍌🍌🍌

                                          1 Reply Last reply Reply Quote 2

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