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Questions in Grade College

📝 Answered - How do you write $0.\overline{63}$ as a fraction? A. $\frac{4}{11}$ B. $\frac{7}{11}$ C. $\frac{7}{9}$ D. $\frac{7}{15}$

📝 Answered - Select the expression that is equivalent to $3(2 x+5)-4 x$. A. $2 x+15$ B. $2 x+15$ C. $2 x+5$ D. $x+8$

📝 Answered - What enabled General Grant to begin the Siege of Vicksburg? A. The Union army captured Jackson. B. General Sherman captured Atlanta. C. The Union navy sailed north up the Mississippi River. D. General Sherman distracted Confederate forces by attacking Memphis.

📝 Answered - Which of the following pairs of numbers represents a perfect square and its square root? A. 16 and [tex]$\sqrt{8}$[/tex] B. 25 and [tex]$\sqrt{5}$[/tex] C. 125 and 25 D. 256 and 16

📝 Answered - Rahm used a payment plan to purchase wood for a home project. The wood he bought cost $500. The clerk at the store offered him this payment plan instead. | Money Down | Cost per Month for 12 Months | |---|---| |$50| $55| What's the difference in cost between the cash price and the payment plan?

📝 Answered - Rewrite the following as indicated: $\frac{1}{24}$ (Write as a percent.)

📝 Answered - REM sleep is important for: A. Memory consolidation and emotional regulation B. Muscle repair C. Physical healing D. Ending dreams

📝 Answered - Four different objects are placed on a number line at 0. The chart describes the motion of each object. | Object | Motion | |---|---| | $W$ | 3 units left, then 3 units right | | $X$ | 6 units right, then 18 units right | | $Y$ | 8 units left, then 24 units right | | $Z$ | 16 units right, then 8 units left | Using the information in the chart, the distance and displacement of each object can be determined. Which object has a distance that is three times as great as its displacement? A. W B. X C. Y D. Z

📝 Answered - Which of the following factors would affect circuit characteristics on the human body in the event of electrical shock? Select all that apply. A. Current B. Resistance C. Frequency D. Voltage

📝 Answered - Now that we have put a coefficient of 2 in front of $NaNO _3$, what coefficient should go in front of $PbCl _2$ to balance lead $( Pb )$ ? $Pb(NO_3)_2+NaCl \rightarrow ? PbCl_2+2 NaNO_3$ Express your answer numerically as an integer.