Questions in Grade College

Questions in Grade College

[Answered] Multiply: $-3.2 \times(-13) \times 6$ A) 234 B) 249.6 C) -249.6 D) -234

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

[Answered] LMNO is a parallelogram, with $\angle M=(11 x)^{\circ}$ and $\angle N=(6 x-7)^{\circ}$. Which statements are true about parallelogram LMNO? Select three options. $x=11$ $m \angle L=22^{\circ}$ $m \angle M =111^{\circ}$ $m \angle N=59^{\circ}$ $m \angle O=121^{\circ}$

[Answered] What is the sum of the given polynomials in standard form? $(x^2-3 x)+(-2 x^2+5 x-3)$ A. $-3 x^2+8 x-3$ B. $-x^2-2 x-3$ C. $3 x^2-8 x+3$ D. $-x^2+2 x-3$

[Answered] What is the equation of the line that is parallel to the line $5x + 2y = 12$ and passes through the point $(-2, 4)$? A. $y=-\frac{5}{2} x-1$ B. $y=-\frac{5}{2} x+5$ C. $y=\frac{2}{5} x-1$ D. $y=\frac{2}{5} x+5

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

[Answered] Who sent troops to help North Korea? A. The United States B. Great Britain C. China D. The Soviet Union

[Answered] A prospective buyer is curious why a previous owner is selling such a perfect home. The licensee knows that the previous owner recently died due to complications from AIDS. How should the licensee respond to the prospective buyer's inquiry? A. The licensee can disclose that the owner had AIDS but can't reveal whether the owner died from the disease. B. The licensee can obtain permission from the seller to reveal the previous owner's AIDS diagnosis. C. The licensee can share that the previous owner died from AIDS. D. The licensee can't disclose that a previous owner had HIV or AIDS.

[Answered] If [tex]f(x)=5 x^3-2[/tex] and [tex]g(x)=2 x+1[/tex], find [tex](f+g)(x)[/tex]. A. [tex]10 x^3-2[/tex] B. [tex]5 x^3+2 x-1[/tex] C. [tex]3 x^3-1[/tex] D. [tex]3 x^2-1[/tex]

[Answered] What are the potential solutions to the equation below? [tex]2 \ln (x+3)=0[/tex] A. [tex]x=-3[/tex] and [tex]x=-4[/tex] B. [tex]x=-2[/tex] and [tex]x=-4[/tex] C. [tex]x=2[/tex] and [tex]x=-3[/tex] D. [tex]x=2[/tex] and [tex]x=4[/tex]