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Questions in Grade High-school

[Terjawab] Which among the dance expressions describes dance as an expressive tool that can give a person a new emotional outlet to deal with feelings which at times are intense or overwhelming? A. Artistic Expression B. Emotional Expression C. Physical Expression D. Social Expression

[Terjawab] 4. What is meant by a 'habitat'? Why do animals need habitats? 5. Insect colonies are the best examples of 'social life' among animals. How? How should we treat animals?

[Terjawab] How many four-digit odd numbers less than 4000 can be formed using the digits 2, 3, 4, 5, 6, and 8?

[Terjawab] Convert the following decimal numbers to binary: 1. 490₁₀ 2. 340₁₀

[Terjawab] Graph the function. $g(x)=-x^2-6 x-6$

[Terjawab] An appliance company made $2 billion worth of revenue on coffee machines this year. The total market for coffee machines is $18 billion. What is the company's market share? Round to the nearest tenth of a percent.

[Terjawab] How much would $120 invested at 6% interest compounded monthly be worth after 21 years? Round your answer to the nearest cent. [tex]A(t)=P\left(1+\frac{r}{n}\right)^{n t}[/tex] A. $421.72 B. $271.20 C. $133.25 D. $407.95

[Terjawab] Simplify: [tex]$\sqrt{\frac{27 x^{12}}{300 x^8}}$[/tex]

[Terjawab] Which of the following is equivalent to $\log _7(a) \cdot \log _b(7) ?$ Choose 1 answer: (A) $\log (7)$ (B) $\log (7 a)$ (C) $\log _a(b)$ (D) $\log _b(a)$

[Terjawab] A survey asks teachers and students whether they would like the new school mascot to be a Viking or a Patriot. This table shows the results. \begin{tabular}{|l|c|c|c|} \hline & Vikings & Patriots & Total \\ \hline Students & 80 & 20 & 100 \\ \hline Teachers & 5 & 20 & 25 \\ \hline Total & 85 & 40 & 125 \\ \hline \end{tabular} A person is randomly selected from those surveyed. Are being a student and preferring "Viking" independent events? Why or why not? A. Yes, they are independent because [tex]P(\text{student}) = 0.80[/tex] and [tex]P(\text{student} \mid \text{Viking}) = 0.68[/tex]. B. No, they are not independent because [tex]P(\text{student}) = 0.80[/tex] and [tex]P(\text{student} \mid \text{Viking}) = 0.94[/tex]. C. Yes, they are independent because [tex]P(\text{student}) = 0.80[/tex] and [tex]P(\text{student} \mid \text{Viking}) = 0.94[/tex]. D. No, they are not independent because [tex]P(\text{student}) = 0.80[/tex] and [tex]P(\text{student} \mid \text{Viking}) = 0.68[/tex].