Questions in Grade College

Questions in Grade College

[Answered] Marketing information management systems are designed to support: A. marketing decision making B. production C. customer support D. HR decision making E. none of the above

[Answered] What are the $x$- and $y$-coordinates of point P on the directed line segment from $A$ to $B$ such that $P$ is $\frac{2}{3}$ the length of the line segment from $A$ to $B$? $x=\left(\frac{m}{m+n}\right)\left(x_2-x_1\right)+x_1$ $y=\left(\frac{m}{m+n}\right)\left(y_2-y_1\right)+y_1$ (2,-1) (4,-3) (-1,2) (3,-2)

[Answered] Who silenced the money spent on war finding environmental this earth would be? Based on this excerpt, Suzuki most likely believes that A. money spent on war is money well spent. B. peace costs more than war and poverty. C. more money would help solve the problem of poverty. D. the Earth would be a perfect place without war.

[Answered] Select the correct answer. What is the purpose of analyzing a play? A. to fully summarize the play's plot B. to offer a specific interpretation of the play C. to gain knowledge about the play's geographical setting D. to provide a description of the scenes in the play

[Answered] Expressed as the simplest mixed number, $33 / 8$ is equal to? A. $3 \frac{5}{4}$ B. $3 \frac{9}{8}$ C. $4 \frac{1}{8}$ D. $4^{3 / 8}$

[Answered] Risk is more controlled in intermediate driving environments because there is less of an opportunity to change speed or vehicle position. a) True b) False

[Answered] A physician who specializes in the treatment and study of tumors is a/an

[Answered] Mike wants to fence in part of his backyard. He wants the length of the fenced-in area to be at least 20 feet long, [tex]$l \geq$[/tex] 20. He has 200 feet of fencing. The inequality that models the possible perimeter of the yard is [tex]$2 l+2 w \leq$[/tex] 200. Which are possible dimensions for Mike's backyard? Check all that apply. A. [tex]$w=50 ft ; l=10 ft$[/tex] B. [tex]$w=10 ft ; l=50 ft$[/tex] C. [tex]$w=20 ft ; l=60 ft$[/tex] D. [tex]$w=90 ft ; l=30 ft$[/tex] E. [tex]$w=50 ft ; l=40 ft$[/tex]

[Answered] Sketch the following polynomial function using the four-step process. [tex]f(x)=-x^5+6 x^4+36 x^3-216 x^2[/tex] The left-hand behavior starts $\square$ up and the right-hand behavior ends down. Find the [tex]y[/tex]-intercept. The [tex]y[/tex]-intercept is [tex]y=[/tex] $\square$ 0. The real zeros of the polynomial are [tex]x =[/tex] $\square$. (Use a comma to separate answers as needed. Type an exact answer, using radicals as needed.)

[Answered] For the pair of functions [tex]f(x)=\sqrt{\frac{x+4}{x+6}}[/tex] and [tex]g(x)=\sqrt{x-8}[/tex] find the following. a. Find the functions [tex]f + g , f - g , fg[/tex], and [tex]\frac{ f }{ g }[/tex]. b. Determine the domain of the functions [tex]f + g , f - g , fg[/tex], and [tex]\frac{ f }{ g }[/tex]. a. [tex](f+g)(x)=\sqrt{\frac{x+4}{x+6}}+\sqrt{x-8}[/tex] (Do not simplify. Type an exact answer, using radicals as needed. Do not rationalize the denominator.) [tex](f-g)(x)=\sqrt{\frac{x+4}{x+6}}-\sqrt{x-8}[/tex] (Do not simplify. Type an exact answer, using radicals as needed. Do not rationalize the denominator.) [tex](f g)(x)=\sqrt{\frac{(x+4)(x-8)}{x+6}}[/tex] (Simplify your answer. Type an exact answer, using radicals as needed. Do not rationalize the denominator.) [tex]\left(\frac{f}{g}\right)(x)=[/tex] [tex]\square[/tex] (Simplify your answer. Type an exact answer, using radicals as needed. Do not rationalize the denominator.)