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Questions in Grade High-school

📝 Answered - This circle is centered at the origin, and the length of its radius is 3. What is the circle's equation? A. $x^2+y^2=9$ B. $x^3+y^3=27$ C. $x^2+y^2=3$ D. $x+y=3$

📝 Answered - The general equation for depreciation is given by [tex]$y=A(1-r)^t$[/tex], where [tex]$y=$[/tex] current value, [tex]$A=$[/tex] original cost, [tex]$r=$[/tex] rate of depreciation, and [tex]$t=$[/tex] time, in years. A car was purchased 6 years ago for [tex]$\$25,000$[/tex]. If the annual depreciation rate is 11%, which equation can be used to determine the approximate current value of the car? [tex]$y=25,000(0.89)^6$[/tex] [tex]$y=(25,000 \cdot 0.11)^6$[/tex] [tex]$y=(25,000 \cdot 0.89)^6$[/tex] [tex]$y=25,000(0.11)^6$[/tex]

📝 Answered - If you are interested in working for a specific company, what type of job site should you look at for openings? A. Geographic specific site B. Industry specific site C. Company site D. General job site

📝 Answered - Find the maximum value of the function [tex]f ( x )=x^3+3 x^2-9 x +1[/tex] (a) 12 (b) 28 (c) -4 (d) 1

📝 Answered - What's the fraction $18 / 24$ reduced to its lowest terms?

📝 Answered - By the end of World War I, the Triple Entente had evolved to become known as what?

📝 Answered - Which of the following is true regarding the solutions to the logarithmic equation below? [tex] \begin{aligned} 2 \log _6(x) & =2 \ \log _6(x^2) & =2 \ x^2 & =6^2 \ x^2 & =36 \ x & =6,-6 \end{aligned} [/tex] A. [tex]x=6[/tex] and [tex]x=-6[/tex] are true solutions B. [tex]x=6[/tex] and [tex]x=-6[/tex] are extraneous solutions C. [tex]x=6[/tex] is a true solution and [tex]x=-6[/tex] is an extraneous solution D. [tex]x=6[/tex] is an extraneous solution and [tex]x=-6[/tex] is a true solution

📝 Answered - If [tex]f(x)=x^3[/tex] then find [tex]\frac{f(x)-f(2)}{x-2}[/tex] A. [tex]x^2+2 x+4[/tex] B. [tex]x^2+4 x+4[/tex] C. [tex]x^2+2 x[/tex] D. [tex]x^2-2 x[/tex]

📝 Answered - Which term refers to false information that is held or spread without regard to intent? A. filter bubble B. disinformation C. misinformation D. echo chamber

📝 Answered - Which of the binomials below is a factor of this trinomial? [tex]5 x^2+15 x-50[/tex] A. [tex]x+10[/tex] B. [tex]x+2[/tex] C. [tex]x-10[/tex] D. [tex]x-2[/tex]