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Questions in Grade College

[Free] Which of the following is the greatest common factor of the terms $48 s^5 t^3 u^2$ and $40 s^3 t u^4$? A) $8 s^2 t^2 u$ B) $8 s^3 t u^2$ C) $6 s^2 t^2 u$ D) $8 s^3 t u^2$

[Free] Each set of ordered pairs represents two points on a line. Match each set of ordered pairs with the description of the line they are on. Tiles ( [tex]$-5,-3$[/tex] ) and ( [tex]$-5,3$[/tex] ) ( [tex]$-7,-1$[/tex] ) and ( [tex]$-1,-7$[/tex] ) ( [tex]$-6,-2$[/tex] ) and ( [tex]$6,-2$[/tex] ) Pairs vertical line $\square$ neither horizontal nor vertical $\square$ horizontal line $\square$

[Free] Which group in nineteenth-century America would likely be the most receptive audience for "What to the Slave is the Fourth of July?" A. clergy B. dock workers C. enslavers D. abolitionists

[Free] Select the bony landmark that can be best described as a large, often rough bump: A. Tuberosity B. Fossa C. Epicondyle D. Facet

[Free] A dance competition on television had five elimination rounds. After each elimination, only one-fourth of the contestants were sent to the next round. The table below shows the number of contestants in each round of the competition: | x | 1 | 2 | 3 | 4 | 5 | |---|-----|-----|----|---|---| | f(x) | 512 | 128 | 32 | 8 | 2 | Compute the average rate of change of [tex]f(x)[/tex] from [tex]x=2[/tex] to [tex]x=4[/tex], and describe what it represents. A. -60 contestants per round, and it represents the average rate at which the number of contestants changed from the second round to the fourth round B. -120 contestants per round, and it represents the average rate at which the number of contestants changed from the second round to the fourth round C. -60 contestants per round, and it represents the number of contestants who will reach the final round D. -120 contestants per round, and it represents the number of contestants who will reach the final round

[Free] Subtract these two fractions: [tex]$\frac{1}{2}-\frac{1}{3}=?$[/tex]

[Free] Drag each tile to the correct box. Match each equation with its solution. | Equation | Solution | |---|---| | [tex]n-13=-12[/tex] | | | [tex]n+15=-10[/tex] | | | [tex]\frac{n}{5}=-\frac{1}{5}[/tex] | | | [tex]-5 n=1[/tex] | |

[Free] Find the derivative of the following inverse function: [tex]$y=x \sin ^{-1} x$[/tex]

[Free] Express each of the following as a percent. a. 0.032 b. 0.2 c. [tex]$\frac{3}{20}$[/tex] d. [tex]$\frac{13}{8}$[/tex] e. [tex]$\frac{1}{6}$[/tex] f. [tex]$\frac{1}{40}$[/tex]

[Free] b) [tex]x^2-9 x+18[/tex]