Recent content by Black Cards

  1. B

    Basic Pre-Cal: The Chain Rule & Derivatives?

    I have issues factoring when it comes to using the chain rule (when the product & quotient rules are combined with it). Is there any advice/tips/web-sites that you can give or recommend?
  2. B

    What does it mean if someone says they have a firm rear-end?

    I know the answer should sound obvious, but it's confusing to me. Does the person literally have buns of steel that don't jiggle even when they aren't flexing the muscles?
  3. B

    What does it mean if someone says they have a firm rear-end?

    I know the answer should sound obvious, but it's confusing to me. Does the person literally have buns of steel that don't jiggle even when they aren't flexing the muscles?
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