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Questions in Grade College

[Free] Simplify with negative radicands in terms of $i$: $x=\frac{5+\sqrt{-49}}{6}$

[Free] Which of these is missing from this numerator? $\frac{2 c}{c^2-2 c-1}+\frac{4 c}{c^2+3 c-4}=\frac{?}{(c-1)(c-1)(c+4)}$ $6 c^2-8 c-4$ $2 c^2+4 c+8 c$ $2 c+4 c$

[Free] The same function is used, but the \(a\) value is increased by 2. How do the domain and range of the new function compare to the domain and range of the original function? A. The range stays the same. B. The range becomes \(y>2\). C. The domain stays the same. D. The domain becomes \(x>2\). E. The range becomes \(y \geq 2\). F. The domain becomes \(x>\) ?

[Free] When dividing polynomials, the degree of the remainder [tex]R(x)[/tex] must be what in relation to the degree of the dividend? A. Less than B. Equal to C. None of these D. Greater than

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

[Free] Target Writing Level: Advanced Write a creative response to the following prompt: Imagine you are living during the Great War. Write a letter to a friend or family member describing your experience, thoughts, and feelings. Things to consider: What is your role in war? Are you fighting in the war? Are you a nurse or doctor assisting soldiers? Are you working back home in the factory? How has the war and advancements changed your position?

[Free] Find the range of: 10, 20, 30, 40, 50.

[Free] Select the correct answer. Which equation represents the line that is perpendicular to [tex]$y=\frac{3}{4} x+1$[/tex] and passes through (-5,11)? A. [tex]$y=-\frac{4}{3} x+\frac{13}{3}$[/tex] B. [tex]$y=-\frac{4}{3} x+\frac{29}{3}$[/tex] C. [tex]$y=\frac{3}{4} x+\frac{59}{4}$[/tex] D. [tex]$y=\frac{3}{4} x-\frac{53}{4}$[/tex]

[Free] Planet X has a moon similar to Earth's moon. Which path would this moon's orbit take? If, for some reason, the planet is destroyed and no longer exists, which path would the moon take?

[Free] Which set of numbers gives the correct possible values of $/$ for $n=3$? A. $0,1,2$ B. $0,1,2,3$ C. $-2,-1,0,1,2$ D. $-3,-2,-1,0,1,2,3$