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Questions in Grade College

[Done] Based on the news stories, social media responses, and data analysis, which was the most important factor driving public response to the Buffalo River chemical spill incident? A. the use of social media to organize the community's demands for accountability B. the impact on the local community's drinking water supply and public health C. the scale of environmental damage and harm to aquatic ecosystems D. the company's failure to be transparent and take responsibility for the spill

[Done] Which of the following statements describes the File Allocation Table (FAT) file system correctly? A. FAT is only compatible with Windows operating systems. B. FAT is a common choice for removable storage devices. C. FAT supports individual files larger than 4 GB. D. FAT uses the Master File Table (MFT) for management.

[Done] Which phrase best describes the translation from the graph $y=(x+2)^2$ to the graph of $y=x^2+3$? A. 2 units left and 3 units up B. 2 units left and 3 units down C. 2 units right and 3 units up D. 2 units right and 3 units down

[Done] Which element is placed in the same period as ruthenium but has a higher atomic number than it? A. bismuth B. osmium C. silver D. zirconium

[Done] Select the correct answer. The perimeter of a rectangle is 42 inches. If the width of the rectangle is 6 inches, what is the length? A. 12 inches B. 15 inches C. 21 inches D. 40 inches

[Done] Perform the indicated operation of multiplication or division on the rational expressions and simplify. $\frac{27}{7 m} \cdot \frac{m}{24}$

[Done] Why was the Battle of Shiloh an important event in the Civil War? A. It forced fire-eaters to reconsider secession. B. It forced the Union to rethink the Anaconda Plan. C. It gave the Confederacy an important early victory. D. It allowed Union troops to advance into Confederate territory.

[Done] Is loyalty to those with whom one shares a common history, culture, and belief system self-determination, nationalism, autonomy, or the nation-state? Please select the best answer from the choices provided.

[Done] Observa los carteles y completa con la palabra múltiplo o divisor. Argumenta tu respuesta. [tex]$42 \div 7=6 \quad(18 \div 6=3$[/tex] 42 es ______ de 7. 7 es ______ de 42. 6 es ______ de 18. 18 es ______ de 6.

[Done] The function [tex]$s=f(t)$[/tex] gives the position of an object moving along the [tex]$s$[/tex]-axis as a function of time [tex]$t$[/tex]. Graph [tex]$f$[/tex] together with the velocity function [tex]$v(t)=\frac{d s}{d t}=f^{\prime}(t)$[/tex] and the acceleration function [tex]$a(t)=\frac{d^2 s}{d t^2}=t^{\prime \prime}(t)$[/tex], then complete parts (a) through (f). [tex]$S=104 t-16 t^2, 0 \leq t \leq 6.5$[/tex] (a heavy object fired straight up from Earth's surface at [tex]$104 f / sec$[/tex]) B. The object is moving down for [tex]$t$[/tex] in the interval ([tex]$3.25,6.5$[/tex]] and the object is moving up for [tex]$t$[/tex] in the interval [[tex]$0,3.25$[/tex]). C. The object is never moving down, but is moving up for [tex]$t$[/tex] in the interval ______ D. The object is never moving down or up. c. When does the object change direction? Select the correct answer below, and if necessary, fill in the answer box to complete your choice. A. The object changes direction at [tex]$t=3.25 sec$[/tex]. (Type an integer or a decimal. Use a comma to separate answers as needed.) B. The object never changes direction. d. When does the object speed up and slow down? Select the correct answer below, and if necessary, fill in the answer box(es) to complete your choice. (Simplify your answer. Type your answer in interval notation. Use integers or decimals for any numbers in the expression.) A. The object never speeds up, but slows down for [tex]$t$[/tex] in the interval ______. B. The object speeds up for [tex]$t$[/tex] in the interval ([tex]$3.25,6.5$[/tex]] and the object slows down for [tex]$t$[/tex] in the interval [[tex]$0,3.25$[/tex]). C. The object speeds up for [tex]$t$[/tex] in the Interval ______ but never slows down. D. The object never speeds up or slows down. e. When is the object moving fastest (highest speed)? Slowest? Select the correct answer below and fill in any answer boxes to complete your choice. A. The object is moving fastest at [tex]$t=0,6.5$[/tex], when the speed is [tex]$104 f / sec$[/tex]. The object is moving slowest at [tex]$t=3.25$[/tex], when the speed is [tex]$0 ft / sec$[/tex]. (Type an integer or a decimal. Use a comma to separate answers as needed.) B. The object is moving at a constant speed of ______ f I/sec. f. When is the object farthest from the axis origin? When [tex]$t =$[/tex] ______ sec, the object is ______ feet from the origin, which is the farthest away.