Questions in Grade College

Questions in Grade College

[Done] 6. Finished foam that has a shorter drain rate indicates foam with: A. Drainage rate B. Expansion rate C. Finished rate D. Mixing rate 7. Class A fires typically will require which type of foam? A. Low expansion foam B. Mid expansion foam

[Done] Nortliera vail - The nicrisera val of the classroom has a door and three large wrigidairs. - The door is 2500 min $\times 900$ iss. - Racy of the windows is $1200 mm \times 450 min$ Calculate the area of 自e northern wall to be painted with the following: 5.1 .1 Hue gloss paint $\qquad$ 1 tm k. $1.5=18$ = 3 है 5.12 White PVA:

[Done] In which quadrant is the number $-14-5 i$ located on the complex plane? A. I B. II C. III D. IV

[Done] The chemical equation for the formation of ammonia is unbalanced. [tex]3 H_2(g)+N_2(g) \rightarrow NH_3(g)[/tex] If three molecules of hydrogen react with one molecule of nitrogen, how many molecules of ammonia would be formed? A. 1 B. 2 C. 3 D. 4

[Done] According to the Arrhenius definitions of acids and bases, choose the acids from the list of acids and bases. Check all that apply. HBr [tex]$Sr ( OH )_2$[/tex] HClO [tex]$H _2 S$[/tex] LiOH

[Done] Long-term care insurance companies worry about "adverse selection" because: A. They know that long-term care claims are on a "first come-first serve basis." B. The possibility that people who "know" they will use long-term care services can disproportionately buy it and drive up use beyond expectations. C. They owe no matter who buys coverage. D. It automatically assigns priority to those who need services most.

[Done] A direct variation function contains the points $(-8,-6)$ and $(12,9)$. Which equation represents the function? A. $y=-\frac{4}{3} x$ B. $y=-\frac{3}{4} x$ C. $y=\frac{3}{4} x$ D. $y=\frac{4}{3} x$

[Done] What physical characteristic of land states that it cannot be destroyed? A. Immobility B. Indestructibility C. Permanence of investment D. Uniqueness

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

[Done] Which graph represents the equation $y=-(x-1)^2+1$?