45 Yuval Peres Coloring a graph arising from a lacunary sequence 59:15 Vojtěch Rödl On two Ramsey type problems for Kt+1-free graphs 47:07 Vilmos Totik Erdős on polynomials And Ben Green The sum-free set constant is ⅓ 1:45:31 Tomasz Łuczak Threshold functions a historical ...
Rational Equation A rational equation is an equation that contains fractions with a variable in the numerator, denominator, or both.Example: $\frac{x}{2} = \frac{x + c}{4}$. Recommended Worksheets More Worksheets Expression vs EquationA math expression is different from a math equation. An...
What is a constant coefficient in math? What does the divergence measure? What advantages are there in using rational exponents as opposed to radicals? Provide examples of each. What is the difference between |-3| and -3? Why do we use synthetic division?
What is interpolation and extrapolation in numerical analysis? You are given Determine r^2, the coefficient of determination for the regression of Y on X. Which of the functions are linear? Explain your reasoning. f(x) = x^2+2x-3 \ \ \ g (x) = 3x+8 \ \ \ h(x)=4 ...
10、 连续数例 1:In an increasing sequence of 10 consecutive integers, the sum of the first 5 integers is 560. What is the sum of the last 5 integers in the sequence?(A) 585 (B) 580 (C )575 (D)570 (E) 565例 2:If n is an integer greater than 6, which of the following mus...
Luke has taught high school algebra and geometry, college calculus, and has a master's degree in education. Cite this lesson The binomial theorem is all about patterns to mathematicians and is a method for raising algebraic expressions with two terms to an exponent. Learn more about the defin...
7 October, 2022 in expository, math.ST | Tags: Bayesian probability | by Terence Tao | 30 comments This is a spinoff from the previous post. In that post, we remarked that whenever one receives a new piece of information , the prior odds between an alternative hypothesis and a null hy...
for all , , , and , where is a rational number in with numerator and denominator . My original proof of this lemma was quite complicated, based on an explicit calculation of the “square” of using the Lang-Weil bound and some facts about the étale fundamental group. It was the rel...
Analyze the factors involved in translating the statements of a foreign entity operating in a highly inflationary economy and determine which single factor carries the most weight. Explain your rationale. Write the quadratic equation whose roots are 1 and -1, and whose leading coefficient is 1. ...
The coefficient of variation is 0.42 (8% ÷ 19%). The third investment, bond, ABC, has a volatility of 5% and an expected return of 8%. The coefficient of variation therefore is 0.63 (5% ÷ 8%). Investors' risk aversion differs from one investor to another. How...