Questions in Grade College

Questions in Grade College

[Jawaban] Which of the following should be included in a passenger van emergency kit: A. Blanket B. Flares C. Emergency contact numbers D. Fire extinguisher

[Jawaban] What is grit, and why should Christian leaders seek to develop it?

[Jawaban] Rewrite the product as an exponent: [tex]$2^6 \cdot 2^4$[/tex]

[Jawaban] Read and choose the option with the regular verb in the imperfect tense. A. Tú leías hechizos. B. Tú hablaste con la maestra. C. Tú usaste un huso. D. Tú vas al parque.

[Jawaban] Consider the following natural language sentence: All roads lead to Rome. Which answer is a translation of this natural language sentence into formal logic? a.) R=A thing is a road. L = The thing leads to Rome. L➡R b.) R=A thing is a road. L= The thing leads to Rome.

[Jawaban] When a baseball is hit by a batter, the height of the ball, [tex]h(t)[/tex], at time [tex]t[/tex], [tex]t=0[/tex], is determined by the equation [tex]h(t)=-16 t^2+64 t+4[/tex]. If [tex]t[/tex] is in seconds, for which interval of time is the height of the ball greater than or equal to 52 feet? A. [tex]1\ \textless \ t\ \textless \ 3[/tex] B. [tex]t \leq 1[/tex] C. [tex]0\ \textless \ t\ \textless \ 1[/tex] D. [tex]1 \leq t \leq 3[/tex]

[Jawaban] Which equation illustrates the identity property of multiplication? $(a+b i) \cdot(c+d i)=(c+d i) \cdot(a+b i)$ $(a+b i) \cdot 0=0$ $(a+b i) \cdot 1=(a+b i)$ $(a+b i) \cdot c=(a c+b c i)$

[Jawaban] On a number line, the directed line segment from [tex]$Q$[/tex] to [tex]$S$[/tex] has endpoints [tex]$Q$[/tex] at -8 and [tex]$S$[/tex] at 12. Point [tex]$R$[/tex] partitions the directed line segment from [tex]$Q$[/tex] to [tex]$S$[/tex] in a 4:1 ratio. Which expression correctly uses the formula [tex]$\left(\frac{m}{m+n}\right)\left(x_2-x_1\right)+x_1$[/tex] to find the location of point R? A. [tex]$\left(\frac{1}{1+4}\right)(12-(-8))+(-8)$[/tex] B. [tex]$\left(\frac{4}{4+1}\right)(12-(-8))+(-8)$[/tex] C. [tex]$\left(\frac{4}{4+1}\right)(-8-12)+12$[/tex] D. [tex]$\left(\frac{4}{1+4}\right)(-8-12)+12$[/tex]

[Jawaban] Simplify a) [tex]i^{21}[/tex] b) [tex]\sqrt{-49}[/tex] c) [tex]\frac{-12 \pm \sqrt{-18}}{3}[/tex]

[Jawaban] The distance it takes a truck to stop can be modeled by the function [tex]d(v)=\frac{2.15 v^2}{64.4 f}[/tex] [tex]d=[/tex] stopping distance in feet [tex]v=[/tex] initial velocity in miles per hour [tex]f= a[/tex] constant related to friction When the truck's initial velocity on dry pavement is 40 mph, its stopping distance is 138 ft. Determine the value of [tex]f[/tex], rounded to the nearest hundredth. Choose the quadratic model for the situation. A. [tex]d(v)=\frac{2.15 v^2}{.039}[/tex] B. [tex]d(v)=\frac{2.15 v^2}{64.79}[/tex] C. [tex]d(v)=\frac{2.15 v^2}{25.116}[/tex]