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Questions in Grade College

[Jawaban] Which polynomial represents the difference below? $\left(8 x^2+9\right)-\left(3 x^2+2 x+5\right)$ A. $11 x^2+2 x+14$ B. $5 x^2-2 x+4$ C. $5 x^2-2 x+14$ D. $11 x^2-2 x+4$

[Jawaban] Following rational equation has denominators that contain variables. For this equation, $\frac{x-2}{4 x}+1=\frac{x+2}{x}$ a. What is/are the value or values of the variable that makes the denominators zero? b. Solve the equation. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution set is {}. B. The solution set is {$x \mid x$ is a real number }. C. The solution set is $\varnothing$.

[Jawaban] Which of the following represents the reflexive property of length? A) AB = AB B) x = x C) If AB = CD, then CD = AB D) m∠A = m∠A

[Jawaban] Simplify the following: $\left(4 x^6 y^5\right)^2$ = $\square$ $\sqrt{x}$ Use the $\square$ button to enter your answer. Input your answer WITHOUT spaces and the variables in ALP

[Jawaban] Find the least common denominator for these fractions. Enter your answer in the space provided. $\frac{1}{8}$ and $\frac{1}{7}$

[Jawaban] Which of the following describes the domain of $y=\tan x$, where $n$ is any integer? A. $x \neq n \pi$ B. $x \neq 2 n \pi$ C. $x \neq \frac{n \pi}{2}$ D. $x \neq \frac{\pi}{2}+n \pi$

[Jawaban] Suppose that a chewing gum company claims that $92 \%$ of dentists recommend their chewing gum. Oliver wants to test if this is true. He surveys 132 randomly selected dentists. 1. Assuming the chewing gum company's claim is true, what is the probability that fewer than $86 \%$ of the dentists surveyed recommend the chewing gum? To answer this question, complete the following steps: * Let the random variable $\widehat{P}$ be the proportion of 132 randomly sampled dentists who recommend the chewing gum. How is $\widehat{P}$ distributed? $\widehat{P} \sim N(\square, \square)$ * List the $z$-scores needed to calculate the result. If there is more than one $z$-score, separate the values with a comma. $\square$ * Assuming the chewing gum company's claim is true, the probability that fewer than $86 \%$ of the dentists surveyed recommend the chewing gum is $\square$ . 2. If Oliver does find that fewer than $86 \%$ of the dentists surveyed recommend the chewing gum, would you doubt the chewing gum company's claim? Why or why not? (Consider this question on your own. You do not have to provide an answer here.)

[Jawaban] Question 5 Study the extracts below and answer the questions that follow. No. 18491 GOVERNMENT GAZETTE, 5 DECEMBER 1997 Act No. 75 of 1997 BASIC CONDITIONS OF EMPLOYMENT ACT, 1997 ACT To give effect to the right to fair labour practices referred to in section 23(1) of the Constitution by establishing and making provision for the regulation of basic conditions of employment; and thereby to comply with the obligations of the Republic as a member state of the International Labour Organisation; and to provide for matters connected therewith. (English text signed by the President.) (Assented to 26 November 1997.) BE IT ENACTED by the Parliament of the Republic of South Africa as follows:- CHAPTER THREE Leave Application of this Chapter 19. (1) This Chapter does not apply to an employee who works less than 24 hours a month for an employer. (2) Unless an agreement provides otherwise, this Chapter does not apply to leave granted to an employee in excess of the employee's entitlement under this Chapter. Annual leave 20. (1) In this Chapter, "annual leave cycle" means the period of 12 months' employment with the same employer immediately following- (a) an employee's commencement of employment; or (b) the completion of that employee's prior leave cycle. 5.1 Identify the short title of the Act. (1 mark) 5.2 In which year was the Act promulgated? (1 mark) 5.3 Does this Act contain a Preamble? Answer "yes" or "no". (1 mark) 5.4 Identify the different sub-sections stipulated in the extracts above. (2 marks)

[Jawaban] Deep understanding of luxury service and attention to detail.

[Jawaban] Comment on why a Historian would consider information in this source as a reliable piece of information regarding the Cold War tensions in Eastern Europe.