JY CHEN - Ask Anything, Learn Everything. Logo

Questions in Grade College

[Free] 3r + 6m, where m = 4, n = 1, p = 2, q = -6, r = 5, t = -2

[Free] $\begin{array}{l} h(x)=x^2+1 \quad k(x)=x-2 \\(h+k)(2)=\square\end{array}$

[Free] Let $u =P Q$ be the directed line segment from $P(0,0)$ to $Q(9,12)$, and let $c$ be a scalar such that $c<0$. Which statement best describes $c u$ ? A. The terminal point of $c u$ lies in Quadrant II. B. The terminal point of $c u$ lies in Quadrant IV. C. The terminal point of $c u$ lies in Quadrant I. D. The terminal point of $c u$ lies in Quadrant III.

[Free] While there are many benefits of managed health care, it Select one answer A has also been free of ethical issues B has failed to integrate healthcare services C has failed to focus on disease prevention D has been saturated with ethical issues

[Free] What term describes changes in a population's size over time? A. Carrying capacity B. Population dynamics C. Biomass D. Climate zone

[Free] Funding has little influence on the number of researchers working on a given project. Please select the best answer from the choices provided. A. True B. False

[Free] Particle A has very little mass in comparison to Particle B. Both particles are in the same atom. Which is the best conclusion about Particles A and B? A. They have the same charge. B. They are located in the nucleus together. C. Particle A has a positive charge, and Particle B is neutral. D. Particle A orbits the nucleus, and Particle B is located in the nucleus.

[Free] While the bandwidths for DisplayPort and HDMI are similar, what can be higher using a DisplayPort? A. pixel count B. aspect ratio C. refresh rate D. frequency

[Free] If [tex]$\tan x^{\circ}=\frac{6}{g}$[/tex] and [tex]$\sin x^{\circ}=\frac{6}{h}$[/tex], what is the value of [tex]$\cos x^{\circ}$[/tex]? A. [tex]$\cos x^{\circ}=\frac{h}{g}$[/tex] B. [tex]$\cos x^{\circ}=\frac{g}{h}$[/tex] C. [tex]$\cos x^{\circ}=g h$[/tex] D. [tex]$\cos x^{\circ}=6 g$[/tex]

[Free] Find an ordered pair to represent [tex]\vec{t}[/tex] in the equation [tex]\vec{t}=-8 \vec{u}[/tex] if [tex]\vec{u}=\langle-1,4\rangle[/tex] and [tex]\vec{v}=\langle 3,-2\rangle[/tex]. a. [tex] \{8,-32\} [/tex] c. [tex] \{-32,8\} [/tex] b. [tex] \langle 16,-4\rangle [/tex] d. [tex] \langle-4,16\rangle [/tex] Please select the best answer from the choices provided