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Questions in Grade College

[Done] Why do melting ice caps make Earth warmer? A. Ocean water cools off. B. More solar energy is reflected. C. Salinity of ocean water increases. D. Albedo decreases.

[Done] Find the solution of the exponential equation [tex]$11 e^x-14=3$[/tex] The exact solution, in terms of the natural logarithm is: [tex]$x=$[/tex] The approximate solution, accurate to 4 decimal places is: [tex]$x=$[/tex]

[Done] (a) Domain: (Enter your answer using interval notation.) [tex]$\square$[/tex] [tex]$[-5,7]$[/tex] (b) Range: (Enter your answer using interval notation.) [tex]$\square$[/tex] [tex]$[-1,2]$[/tex] (c) [tex]$f(1)$[/tex] [tex]$\square$[/tex] [tex]$-1$[/tex] (d) all [tex]$x$[/tex] such that [tex]$f(x)=1$[/tex] (Enter your answers as a comma-separated list.) [tex]$x=-3,-1,3,5$[/tex] [tex]$\square$[/tex] (e) all [tex]$x$[/tex] such that [tex]$f(x)\ \textgreater \ 1$[/tex] (Enter your answer using interval notation.) [tex]$x \in[-1 I-3] \cup[3,5]$[/tex]

[Done] A good chicken will lay 6 eggs per week. Fill in the missing box in the chart below. | Week(s) | 1 | 4 | 26 | 52 | | :------ | :-: | :-: | :-: | :-: | | Eggs laid | 6 | 24 | ? | 312 |

[Done] The main idea of a poem is also known as the A. type. B. meter. C. sound. D. subject.

[Done] Select the correct way to avoid plagiarism in the following situation: My source has explained a complicated idea over the course of a chapter. I want to explain the same idea, but I don't want to take up as much space. I should... A. use a paraphrase. B. use a summary. C. do nothing. D. use a direct quotation.

[Done] Write the prime factorization of 19. Use exponents when appropriate and order the factors from least to greatest (for example, [tex]$2^2 \cdot 3 \cdot 5$[/tex]).

[Done] The Belmont Report defines principles that have guided the development of the ethical code employed by the American Psychological Association. Which of the following is not one of these principles? A. Justice B. Beneficence C. Respect for persons (autonomy) D. Replication

[Done] $5 \div \frac{5}{8}$

[Done] $(x^2+x-2)(4x^2-8x)