# Ice Boy

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# 20 Accepts

 Sep21 accepted How do you read the symbol “$\in$”? Jul3 accepted Trying to explain what “consistent” means to a middle schooler Jun2 accepted In the proportion $\frac{ x}{100} = \frac{a}{total}$ which is the percent: $x$ or $\frac{x}{100}$? May30 accepted What does “percent of change” mean? Mar7 accepted Could somebody please help me prove this using the properties of real numbers introduced in elementary algebra? Feb16 accepted Infinity isn't a Number Jan22 accepted About the function $f(a) = \int \limits_0^{\infty} \frac{\ln y}{e^{ay} + 1} \ dy$ Nov28 accepted Is this a misuse of the word “evaluate”? Sep24 accepted “Negative” versus “Minus” Sep20 accepted What is the difference between the domain of a variable and the domain for an equation? Sep7 accepted Middle school number theory Jun16 accepted Solve $ax - a^2 = bx - b^2$ for $x$ Mar13 accepted I have to think of a metric that makes (0,1) an unbounded interval Dec20 accepted Find the tangent of the curve $y^2+2x=13$ Dec13 accepted If 2 x 6 = 4, 4 x 1 = 7 and 8 x 3 = 1 find the value of 5 x 5. Oct5 accepted “the product of the factors” versus “the factors of the product” Oct4 accepted High school math definition of a variable: the first step from the concrete into the abstract… Aug2 accepted Unambiguous Way of Stating a Biconditional in Plain English Jul2 accepted Factoring by grouping: $x^4 - y^4 -4x^2 + 4$ Mar24 accepted Factor $14x^2 - 17x + 5$.