Questions in Grade College

Questions in Grade College

[Free] Which compound is an exception to the octet rule? $H _2 O$ HCl $CCl _4$ $ClF _3$

[Free] Describe the graph of [tex]${ }^{y=4\lfloor x+2\rfloor}$[/tex] on [tex]$[0,3)$[/tex]. Be specific in your description.

[Free] Find the mean, [tex]$\mu$[/tex], for the binomial distribution which has the stated values of n and p. Round answer to the nearest tenth. [tex]$n=32 ; p=3 / 5$[/tex]

[Free] Given that [tex]f(x)=x^2-4x[/tex] and [tex]g(x)=-3x+9[/tex], determine each of the following. You may simplify your answer. (a) [tex](f \circ g)(x)=[/tex] (b) [tex](g \circ f)(x)=[/tex] (c) [tex](f \circ f)(x)=[/tex] (d) [tex](g \circ g)(x)=[/tex]

[Free] Which expression is equivalent to [tex]$\left(x^{\frac{4}{3}} x^{\frac{2}{3}}\right)^{\frac{1}{3}}$[/tex] ? A. [tex]$x^{\frac{2}{9}}$[/tex] B. [tex]$x^{\frac{2}{3}}$[/tex] C. [tex]$x^{\frac{8}{27}}$[/tex] D. [tex]$x^{\frac{7}{3}}$[/tex]

[Free] Find the value of $-12+8-(-9)$

[Free] We all react the same way to stressors. A. True B. False

[Free] A scientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas. Which group of statements best describes all of the materials he is using in the investigation? A. They are each compounds. Each of the compounds is made of atoms. All of the atoms are made of matter. B. They are each made of matter. Some are compounds and some are elements. They all contain atoms. C. They are all elements. Some contain molecules of the same type of atom. Some contain different types of atoms. D. They are each made of matter. Some are compounds made of one type of element. Some are pure atoms.

[Free] Hegemony involves domination by A. consent. B. accident. C. default. D. revolt.

[Free] Solve: [tex]\frac{1}{4}[/tex] of [tex]$x$[/tex] is 6