Questions in Grade College

Questions in Grade College

[Free] One advantage of a flooded evaporator is a) its ability to lower the temperature across the entire evaporator's surface. b) its ability to vary temperature across different areas of the evaporator's surface. c) its ability to circulate more pounds of refrigerant per square foot of heat transfer surface. d) its ability to raise the temperature across the entire evaporator's surface.

[Free] Responsive communication relies on listening to children so you can involve them in meaningful turn-taking conversations. True False

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

[Free] Evaluate [tex]$\lim _{x \rightarrow 0} \frac{x}{\sin ^{-1}(3 x)}=$[/tex]

[Free] Which checking account would be best for Terrell? | | A | B | C | D | |---|---|---|---|---| | Minimum Balance | $500 | $250 | $300 | $100 | | Interest | 0.2% | 0% | 0.02% | 0% | | Overdraft Fees | $0 if linked with savings account or $40 per overdraft | $35 per overdraft | $25 per overdraft | $25 per overdraft | | ATM Usage/Fees | $0 for all ATMs | $0 for ABC bank ATMs $3 for nonABC bank ATMs | $4 per transaction | $3 per transaction | | Monthly Fee | $10 or $0 with direct deposit | $0 | $0 | $0 | | Annual Fee | $0 | $10 | $0 | $0 |

[Free] Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range. [tex]y=2 x^2-x+3[/tex] A. D : all real numbers, R :[tex](y \geq 2.875)[/tex] B. D : all real numbers, R: [tex](y \leq 3)[/tex] C. D: [tex](y \leq-0.25)[/tex], R: [tex](y \leq 2.875)[/tex] D. D : all real numbers, R :[tex](y \leq 3.125)[/tex]

[Free] Your liver can remove about how many drink(s) in one hour from your body? A. three B. two C. one D. no

[Free] Equivalent to the Regional Trial Courts in rank, which were established in certain provinces in Mindanao where the Muslim Code on Personal Laws is being enforced. True False Correction is that branch of the criminal justice system charged with the custody, supervision, and rehabilitation of a convicted offender. True False One of the components of a fair and credible system is fairness to all involved including victims and witnesses.

[Free] Which of the following statements are true about scalar multiplication of matrices? You can multiply a matrix of any size by a scalar. For any matrix $A, 1 \times A=A$. For any scalar $r, r l=l$, where $l$ is the identity matrix. You can scale geometric figures using scalar multiplication. Scalar multiplication is a shortcut for repeated addition of the same matrix. Scalar multiplication is not possible for matrices that are not square.

[Free] A population of bacteria is treated with an antibiotic. It is estimated that 5,000 live bacteria existed in the sample before treatment. After each day of treatment, $40 \%$ of the sample remains alive. Which best describes the graph of the function that represents the number of live bacteria after $x$ days of treatment? A. [tex]f(x)=5000(0.4)^x[/tex], with a horizontal asymptote of [tex]y=0[/tex] B. [tex]f(x)=5000(0.6)^x[/tex], with a vertical asymptote of [tex]x =0[/tex] C. [tex]f(x)=5000(1.4)^x[/tex], with a horizontal asymptote of [tex]y=0[/tex] D. [tex]f(x)=5000(1.6)^x[/tex], with a vertical asymptote of [tex]x=0[/tex]