Recent content by wScott

  1. W

    Question from Perms and Combs unit

    Nevermind, I found out what I did wrong, I forgot to divide each case by 3! for the repetitive E's.
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    Question from Perms and Combs unit

    Homework Statement Given the letters of the word ELEMENTS, how many 5 letter "words" can be found in which vowels and consonants alternate Homework Equations The Attempt at a Solution I see the need to use Cases here because the pattern can either go: v c v c v or c v c v...
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    High School Switching between exponential and logarithmic form

    Could you tell me how you came up with 125x? P.S.:haha
  4. W

    High School Switching between exponential and logarithmic form

    Can anyone explain this please? Or atleast tell me what to google to find out why this works?
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    Converting a log equation to exponential equation

    Can that be expressed as x=? and can you show me how you did that?
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    High School Switching between exponential and logarithmic form

    Umm, I'm sure you're right, but could you elaborate on why that's correct? Could you explain how you got that i mean. And is there a x= form of that, that's what I'vebeen trying to come up with :p.
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    High School Switching between exponential and logarithmic form

    Hello you bunch of owls, I'm doing my homework at the moment and I'm curious, how woul I express the logarithmic equation f(x) = log5 (x) + 3 in it's exponential form (where 5 is the base). This isn't part of the homework, I'm just supposed to graph it, but I'm curious as to what the...
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    Converting a log equation to exponential equation

    Homework Statement the question asks to graph the equation: (don't know how to use latex sorry) f(x) = log5 (x) + 3 where the 5 is the base Just for my curiosity what would the exponential equation be? I can graph it, just can't get the exponential form Tell me if this should go in the...
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    Graph f(2x) with a Simple f(x) Equation

    Homework Statement Given f(x) = x^2. Graph f(2x)Homework Equations I just need to draw the graph The Attempt at a Solution What I tried was putting the x value in the equation which would give me the y value by means of the x^2 part, and the x value would double to give me my new point...
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    Finding distance between two slits in conditions related to Young's Experiment

    Good evening to all you genius people out there, I've been racking my brains for the past 10 minutes and can't come up with anything. The exact wording of the question: Describe how you could use light of a known wavelength to find the distance between two slits. I thought of using...
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    How do you isolate the t-variable in the acceleration formula

    acceleration = delta-v / delta-t How do I isolate delta-t?
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    How do you read this decimal number?

    8456.21930 This is a homework question for a friend and she can't figure it out usingher ntoes, could you guys hed some light on how to write this decimal number in words? I haven't written in decimal notation in years, so I don't know it that well myself. Thnaks for whatever help you offer.