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Questions in Grade College

[Terjawab] Which expression is equivalent to $\left(x^2-5 x\right)\left(3 x^2+2 x-9\right)$ ? A. $x^2\left(3 x^2+2 x\right)-5 x(2 x-9)$ B. $x^2\left(3 x^2+2 x-9\right)-5 x$ C. $x^2\left(3 x^2+2 x-9\right)+5 x\left(3 x^2+2 x-9\right)$ D. $x^2\left(3 x^2+2 x-9\right)-5 x\left(3 x^2+2 x-9\right)$

[Terjawab] Use the substitution method to solve the system of equations: [tex] \begin{array}{l} x+y=12 \\ -x=-y-10 \end{array} [/tex] A. $(8,4)$ B. $(9,3)$ C. $(10,2)$ D. $(11,1)

[Terjawab] Which polynomial functions are written in standard form? Select all that apply. [tex]$f(x)=8-x^5$[/tex] [tex]$f(x)=-3 x^5+5 x-2$[/tex] [tex]$f(x)=2 x^5+2 x+x^3$[/tex] [tex]$f(x)=x^3-8 x^2$[/tex]

[Terjawab] $400 \times \frac{\left[\left(1+\frac{0.065 \%}{12}\right)^{(12 \cdot 18)}-1\right]}{\frac{0.065}{12}}

[Terjawab] The following select account data is taken from the records of Reese Industries for 2019. \begin{tabular}{|l|l|l|} \hline \multicolumn{3}{|c|}{Reese Industries data} \\ \hline Account & Amount & \\ \hline Sales & & \$677,698 \\ \hline Merchandise Inventory & & 542.680 \\ \hline Sales Discounts & & \\ \hline Interest Expense & & 52,690 \\ \hline Sales Returns and Allowances & & 3,376 \\ \hline Interest Revenue & & 80,000 \\ \hline Cost of Goods Sold & & 10,733 \\ \hline & & 241,988 \\ \hline Rent Expense & & 13,941 \\ \hline Depreciation Expense: Office Equipment & & 3,221 \\ \hline Insurance Expense & & 2,367 \\ \hline Advertising Expense & & 10.389 \\ \hline Accounts Receivable & & 91,678 \\ \hline Office Supplies Expense & & 1,857 \\ \hline Rent Revenue & & 20,665 \\ \hline Sales Salaries Expense & & 25,717 \\ \hline Accounts payable & & 127,986 \\ \hline Common Stock & & 57.933 \\ \hline Marketing expense & & 30,342 \\ \end{tabular} Use the data provided to calculate net income for 2019.

[Terjawab] An arc on a circle measures $295^{\circ}$. The measure of the central angle, in radians, is within which range? A. 0 to $\frac{\pi}{2}$ radians B. $\frac{\pi}{2}$ to $\pi$ radians C. $\pi$ to $\frac{3 \pi}{2}$ radians D. $\frac{3 \pi}{2}$ to $2 \pi$ radians

[Terjawab] Calculate the standard entropy change for the following reaction: [tex]$N _2 O _4(g) \rightarrow 2 NO _{2(g)}$[/tex] Given that: Substance (Formula) | Molar entropies | [tex]$S ^{\circ}$[/tex] in J/K ---|---|--- [tex]$N _2 O _4$[/tex] | 304.2 | [tex]$NO _2$[/tex] | 240.0 |

[Terjawab] While on patrol, officers must avoid: A) Observing suspicious behavior B) Conversing unnecessarily C) Keeping notes D) Constant vigilance

[Terjawab] What is the center of a circle whose equation is $x^2+y^2-12 x-2 y+12=0$? A. $(-12,-2)$ B. $(-6,-1)$ C. $(6,1)$ D. $(12,2)$

[Terjawab] Lexi is balancing equations. She is finding one equation to be very difficult to balance. Which explains how to balance the equation [tex]ZnSO _4+ LbCO _2+ ZnCO _3+ Li _2 SO _4[/tex]? A. One reactant and one product needs the coefficient 2. B. The products both need a 3 coefficient. C. The reactants both need a 2 coefficient. D. Atoms in the equation are mostly in balance.