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Questions in Grade High-school

[Done] The stem-and-leaf plot below shows the amount of tips received by the servers in a restaurant in one night. \begin{tabular}{l|lll} 0 & 9 & & \\ 1 & 2 & 4 & 7 \\ 2 & 3 & 6 & 6 \\ 3 & 1 & 2 & 2 \\ 5 & 9 \end{tabular} Why is the plot misleading? A. The plot shows that the data is skewed. B. There is not an equal number of data points for each stem. C. The plot shows duplicate data points. D. The stem does not clearly show the outlier.

[Done] If [tex]m(x)=\frac{x-1}{x-1}[/tex] and [tex]n(x)=x-3[/tex], which function has the same domain as [tex](m \circ n)(x)[/tex]? A. [tex]h(x)=\frac{x+5}{11}[/tex] B. [tex]h(x)=\frac{11}{x-1}[/tex] C. [tex]h(x)=\frac{11}{x-4}[/tex] D. [tex]h(x)=\frac{11}{x-3}[/tex]

[Done] Data seems to indicate that there is a negative correlation between years of education and unemployment rates. Which of the following describes what this means? A. As education increases unemployment increases. B. As education increases unemployment decreases. C. As education decreases unemployment decreases. D. None of the above.

[Done] Write 'P' for prime and 'C' for composite numbers. (a) 42 (b) 81 (c) 34 (e) 61 (f) 39 (g) 99 (i) 21 (j) 105 (k) 181

[Done] Marshall offers Alejandro some candy. Alejandro thinks to himself, "That's awesome. Marshall gave me candy. I wonder where he got it." This causes Alejandro to feel very appreciative, content and curious. He smiles and holds out his hand.

[Done] In the polynomial 9x³ - kx + 4, where k is an integer, if 3x - 2 is a factor of the polynomial, what is the value of k?

[Done] What is the main purpose of data privacy? A) To protect personal data from those that should not have access to it. B) To provide the rules to follow for anyone to collect data. C) To give government access to all personal data. D) To protect businesses from data breaches.

[Done] 13- I played (play) the guitar in the band last night. 14- They ________ (go) to Paris. 15- She ________ (give) me a gift. 16- We ________ (phone) to Luke. 17- He ________ (invite) me to his party. 18- They ________ (swim) in the cold river. 19- My mom ________ (buy) me so pretty necklace. 20- Luke ________ (repair) his car alone.

[Done] Consider the following function: g(x) = 8x²eˣ Step 2 of 2: Find the second derivative of the above function. g''(x) =

[Done] West Company made the following expenditures relating to Product Y: Legal costs to file a patent on Product Y. Production of the finished product would not have been undertaken without the patent: 100,000 Special equipment used solely for development of Product Y. The equipment has no other use and has an estimated useful life of four years: 600,000 Labor and material costs incurred in producing a prototype: 2,000,000 Cost of testing the prototype: 800,000 What amount should be expensed when incurred? A. 2,800,000 B. 2,950,000 C. 3,400,000 D. 3,500,000