Questions in Grade College

Questions in Grade College

[Jawaban] School rules permit no fewer than 2 teachers per 25 students. There are at least 245 students enrolled. If [tex]$x$[/tex] represents teachers and [tex]$y$[/tex] represents students, which system of linear inequalities can be used to determine the possible number of teachers and students at the school? A. [tex]$2 y \geq 25 x$[/tex] and [tex]$y \geq 245$[/tex] B. [tex]$2 y \leq 25 x$[/tex] and [tex]$y \geq 245$[/tex] C. [tex]$25 y \leq 2 x$[/tex] and [tex]$y \geq 245$[/tex] D. [tex]$25 y \geq 2 x$[/tex] and [tex]$y \geq 245$[/tex]

[Jawaban] What was the primary focus of functionalism? A. the purpose of behaviors B. the experience of sensations C. the conflicts of childhood

[Jawaban] Find $h$ so that $x+5$ is a factor of $x^4+6 x^3+9 x^2+h x+20$.

[Jawaban] Eve is organizing a race to raise money for a local children's hospital. She makes $20 for each 5 K participant and $45 for each 10 K participant. Her goal is to raise $9,500. If [tex]$x$[/tex] represents the number of participants in the 5 K race and [tex]$y$[/tex] represents the number of participants in the 10 K race, the linear equation for the given scenario is [ ] [tex]$x+$[/tex] [ ] [tex]$y=$[/tex] [ ]. If Eve raises exactly $9,500, is it possible for there to be 220 participants in the 5 K race? [ ] (yes/no)

[Jawaban] Wen is factoring the polynomial, which has four terms: [tex] \begin{array}{l} 6 x^3-12 x^2+7 x-14 \\ 6 x^2(x-2)+7(x-2) \end{array} [/tex] Which is the completely factored form of his polynomial? A. [tex]$\left(6 x^2+7\right)(x-2)$[/tex] B. [tex]$\left(6 x^2-2\right)(x+7)$[/tex] C. [tex]$\left(6 x^2+2\right)(x-7)$[/tex] D. [tex]$\left(6 x^2-7\right)(x+2)$[/tex]

[Jawaban] Use the given conditions to write an equation for the line in point-slope form and in slope-intercept form. Slope $=-\frac{1}{3}$, passing through $(4,-6)$ Write an equation for the line in point-slope form. $\square$ (Simplify your answer. Use integers or fractions for any numbers in the equation.)

[Jawaban] This chapter is about México. Please choose a Mexican-born predominant figure alive today and answer the questions below. It can be a singer, musician, actor/actress, painter, muralist, politician, scientist, etc. If you have chosen a Mexican-born figure in any of the last discussions, please choose a different person. 1. What is his/her name? * The person must be Mexican-born and alive today to receive full points for this discussion. 2. What is he/she known for? 3. Have you seen his/her work in person, concert, museum, interview etc? If yes, where? * Please provide a link to the person's work: website/video, etc. 4. What is your personal opinion of his/her work? 5. How has he/she contributed to the culture? After you have answered and submitted the above, do the following: 1. read the replies of other classmates 2. reply to classmate postings * your posting should reference the topic you are replying to * your posting should be between one and five sentences long

[Jawaban] Correcta perteneciente a cada literal. Observa la palabra que se forma. a) $\left[(2)^2\right]^{-1}$ P. 16 b) $\left\{\left[\left(\frac{122}{15}\right)^5\right]^0\right\}^{-3}=$ T. 2 c) $(0,9)^{15} \div(0,9)^{12}$ E. $\frac{1}{16^3}$ d) $[4]^2$ e) $\left[\frac{\left(4^2\right)^{-1}}{16^{-2}}\right]^{-3}$ s. $\left(\frac{9}{10}\right)^3$ 0. $\frac{5}{2}$

[Jawaban] Match the parts of an electronically controlled expansion valve to their functions. 1. Remotely controlled valve 2. Thermistor 3. Transformer * Placed in the refrigerant stream near the evaporator outlet to respond quickly to temperature changes * Transmits a voltage change to an electronic controller * Adjusts opening in metering devices

[Jawaban] Where could convection currents form? A. in a sand dune B. on a pavement C. in the atmosphere D. in outer space