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Questions in Grade College

📝 Answered - Simplify: [tex]$\frac{7}{6 x}+\frac{5}{8 x}$[/tex]

📝 Answered - What is the solution to $-2(8 x-4)<2 x+5$? A. $x>\frac{1}{6}$ B. $x<\frac{1}{6}$ C. $x>6$ D. $x<6$

📝 Answered - Add these two fractions: [tex]\frac{3}{4}+\frac{2}{3}=?[/tex]

📝 Answered - Consider each of the following questions as a separate, unrelated day of business. a) On Monday, you have a single request: Order A for 15,000 units. It must be fulfilled by a single factory. To which factory do you send the order? Explain your decision. Support your argument with numbers. A. Wichita with $1.00 per unit. B. Seattle with $0.75 per unit. C. Omaha with $0.82 per unit.

📝 Answered - Which of the following represents the first thing that you should do after a Major Unusual Incident occurs? A. Notify the administrator. B. Take immediate action to protect the health and welfare of the individual. C. Notify local law enforcement. D. Notify the individual's parents or legal guardian.

📝 Answered - A transient ischemic attack is associated with which of the following: A. Symptoms resolving in < 24 hours B. Transient monocular blindness C. Deficit(s) lasting > 3 weeks D. Symptoms lasting > 24 hours and resolving <3 weeks

📝 Answered - Perform the indicated operations and reduce to lowest terms. Assume that no denominator has a value of zero. [tex]\frac{5 x^2-45}{x^6} \div \frac{x-3}{x^4}[/tex]

📝 Answered - Mr. Magani set an examination weighing a total of 96 marks. The following distributions were used: 20% of the marks were awarded for reading, 40% for writing, 15% for writing practical, and the remaining percentage for spelling. Find the marks that were awarded for spelling.

📝 Answered - An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

📝 Answered - $\C=\left[\begin{array}{lll}2 & 1 & 0 \\ 0 & 3 & 4 \\ 0 & 2 & 1\end{array}\right] \quad D=\left[\begin{array}{ccc}a & b & -0.4 \\ 0 & -0.2 & 0.8 \\ 0 & 0.4 & -0.6\end{array}\right]$ What values of $a$ and $b$ will make the equation $C D=I$ true? A. $a=0.5$, $b=0.1$ B. $a=0.1$, $b=0.5$ C. $a=-0.5$, $b=-0.1$ D. $a=-0.1$, $b=-0.5$