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Questions in Grade College

[Answered] Which are points on the graph of [tex]$y=1.5+\lceil x\rceil$[/tex]? Select three options. A. (-4.5, -2.5) B. (-0.8, 0.5) C. (7.9, 9.5) D. (4.5, 6) E. (1.3, 3.5)

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

[Answered] Dos estudiantes de preparatoria debaten en el teatro de la escuela sobre cuál es la mejor carrera para estudiar. Seleccione una: A. Ninguna de las anteriores B. Debate politico C. Debate formal D. Debate informal

[Answered] Select the correct answer. Which element or compound has lost electrons in this oxidation-reduction reaction? [tex]4 Li+2 CoO \rightarrow 2 Co+2 Li_2 O[/tex] A. CoO B. [tex]Li _2 O[/tex] C. Li D. Co E. [tex]O[/tex]

[Answered] You deposit $6000 in an account earning 7% interest compounded monthly. How much will you have in the account in 10 years?

[Answered] Software that is appropriate for one child may not be appropriate for another child. True or False?

[Answered] What would be the interval notation of the following compound inequality: $-4 A. $(-4,5]$ B. $[-4,5]$ C. $(-4,5)$ D. $[-4,5)$

[Answered] Select the best answer for the question. 6. Which of the following is an example of an improper fraction? A. $3 / 10$ B. $10 / 3$ C. $4 / 5$ D. $6 / 7$

[Answered] Solve the following formula for $h$ $V=\frac{\pi r^2 h}{3}$ A. $h=\sqrt{\frac{3 V}{r^2 \pi}}$ B. $h=\frac{3 V}{r^2 \pi}$ C. $h=\frac{r^2 \pi}{3 V}$ D. $h=\frac{3 V}{2 r \pi}$

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