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Questions in Grade College

[Free] For each item listed, identify whether it was a provision of the Land Ordinance of 1785 or the Northwest Ordinance of 1787. Banned slavery Reserved a section of land for public schools Divided land into townships

[Free] Which component is transferred between substances in an oxidation-reduction reaction? A. electrons B. energy C. oxygen D. protons

[Free] Which problem can be solved using this equation? [tex]x+2=\frac{1}{4}(42)?[/tex] A. Mary had 42 empty boxes when she started packing yesterday. Today, she is 2 short of having [tex]$\frac{1}{4}$[/tex] of the boxes filled. How many boxes are filled? B. Mary had 42 empty boxes when she started packing yesterday. Today, she is 2 short of having [tex]$\frac{1}{4}$[/tex] of the boxes filled. How many boxes are still empty? C. Mary had 42 empty boxes when she started packing yesterday. Today, she is 2 short of having [tex]$\frac{1}{4}$[/tex] of the boxes filled. How many additional boxes does Mary need? D. Mary had 42 empty boxes when she started packing yesterday. Today, she is 2 short of having [tex]$\frac{1}{4}$[/tex] of the boxes filled. How many boxes will Mary have left to fill tomorrow?

[Free] Calculate the average rate of change of [tex]f(x)=4 x^2-3 x+5[/tex] on the interval [1, 4]. a.) 21 b.) [tex]\frac{1}{17}[/tex] c.) 17 d.) 31.5

[Free] Internal-operational communications are messages that A. are circulated both inside and outside a business B. get an organization's work done C. are sent between competing organizations within the same industry D. employees send to discuss strictly personal matters

[Free] The tax rate as a percent, [tex]$r$[/tex], charged on an item can be determined using the formula [tex]$\frac{c}{p}-1=r$[/tex], where [tex]$c$[/tex] is the final cost of the item and [tex]$p$[/tex] is the price of the item before tax. Louise rewrites the equation to solve for the final cost of the item: [tex]$c=p(1+r)$[/tex]. What is the final cost of a [tex]$40$[/tex] item after an [tex]$8 \%$[/tex] tax is applied?

[Free] Write 2 equivalent ratios for the ratio below: 22:33

[Free] Charles wants to analyze his last 9 math test scores with a box plot to see how spread apart they are. Construct a box plot to examine the measures of variability. \begin{tabular}{|ccccccccc|} \hline \multicolumn{9}{|c|}{ Charles's Scores } \\ \hline 80 & 84 & 86 & 87 & 90 & 91 & 92 & 94 & 100 \\ \hline \end{tabular} Use the box plot to answer the questions. What is the range of Charles's scores? $\square$ What is the median of Charles's scores? $\square$ What is the IQR of Charles's scores? $\square$

[Free] A solid oblique pyramid has a regular pentagonal base. The base has an edge length of 2.16 ft and an area of $8 ft ^2$. Angle ACB measures $30^{\circ}$. What is the volume of the pyramid, to the nearest cubic foot? A. $5 ft ^3$ B. $9 ft ^3$ C. $14 ft ^3$ D. $19 ft ^3$

[Free] Find the value of $a$ and $YZ$ if $Y$ is between $X$ and $Z$. $XY=7a, YZ=5a, XZ=6a+24$ $a=\square$ $yz=\square$