Warren Buffett Answers Your Emails on Squawk Box: Transcript (Part 7)

You hear any points you want to jump in on, go right ahead because... QUICK: But we're going to start off with a question about derivatives ... do you foresee the scenario where we go back to something between X and 50 X? Does the market--does a bad market ...What angle should you throw a football for maximum range?

I posted about projectile motion before – so you ... angle for the maximum range? Well, I could take the derivative of the range function with respect to ? and do a max-min problem but I want this to be accessible to those without calculus. A plot of cos(?)- I did linear regression in google docs and I did it for python. But what if you neither of those? Can you do it ... squared such that: So, let me assume that my best fit linear function has the form: Let me generically label the data as ( x i, y i).
Will Studying Math Make You Richer?

Do you ... take more math in high school because they’re smarter than classmates who go equally far in their education, are harder working, or both. They succeed in their careers because of those qualities, not because they know that the derivative of ...Daniel Finkel’s Stained Glass Window Problem

It is also written that this shape must take up exactly half the ... spin a black cat around your head, and if you do everything perfectly then you get to find out what 4/5 of 75 is, or what the derivative of (sin x)(cos x) is. The right answer, we ...

- What is the derivative of sin (x*2)?
- What is the derivative of cos (x)*2?
- What is the derivative of sin (x)*cos (x)?
- What is the derivative of tan(x)? i.e: derivative of sin(x) is cos(x)?
- What is the derivative of 2 cos X?
- What is the derivative of sin(cos(x))?
- What is the derivative of sin(x)/1+cos(x)?
- What is the derivative of sin (2/X)?

- 1. Derivatives of the Sine, Cosine and Tangent FunctionsFrom the math blog. Derivative of square root of sine x by first principles. Here's how to find the derivative of √(sin x) from first principles....
- Derivative of sin^2 - Physics Forums... sin^2(x)[/itex] is not [itex]cos^2(x) ... We need two applications of the chain rule. ... Then to evaluate the derivative of Sin 2x, apply chain rule a second ...
- Derivatives of sin x, cos x, tan x, e^x and ln x | Product ...... Sin(x^2+2). How would you take the derivative when it's ... You'll need to use the Chain Rule for differentiation ... Chain rule again. => (2Sin(x)Cos(x))/(Sin^2 ...
- How do you differentiate sin squared x plus cos squared x ?How do you solve sin squared x divided by 1 - cos x? ... (sin x)^2, we need to find the values of (x ... In each case, you would apply the chain rule. The derivative ...
- Derivative of sin2x - cos2x? - YahooHow do you take the derivative of the problem ... Then use the chain rule = 2*cos(2x) - 2*-sin(2x) ... If its sin^2(x) - cos^2(x) Its still the chain rule ...