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Questions in Grade High-school

📝 Answered - What event most directly led to Adolf Hitler's rise in political power? A. World War I B. Russian Revolution C. Spanish Civil War D. Great Depression

📝 Answered - Rachel and Jeffery are both opening savings accounts. Rachel deposits $[tex]$1,500$[/tex] in a savings account that earns [tex]$1.5 \%$[/tex] interest, compounded annually. Jeffery deposits $[tex]$1,200$[/tex] in a savings account that earns [tex]$1 \%$[/tex] interest per year, compounded continuously. If [tex]$y$[/tex] represents the account balance after [tex]$t$[/tex] years, which two equations form the system that best models this situation? [tex]$y=1,500(1.015)^t$[/tex] [tex]$y=1,500(1.5)^t$[/tex] [tex]$y=1,500(0.985)^t$[/tex] [tex]$y=1,200 e^t$[/tex] [tex]$y=1,200 e^{0.01t}$[/tex] [tex]$y=1,200 e^{1.01t}$[/tex]

📝 Answered - What divisor is represented by the synthetic division below? $-\begin{array}{c}-5 \left\lvert\, \begin{array}{cccr}2 & 10 & 1 & 5 \\ & -10 & 0 & -5 \\ 2 & 0 & 1 & 0\end{array}\right.\end{array}$

📝 Answered - Absence of breathing is known as: A. Apnea B. Rales C. Dyspnea D. Eupnea

📝 Answered - Look at the table below. Which of the following has NOT been rounded correctly to the nearest hundred? | City | Exact Population | Estimated Population | |---|---|---| | Austin | 690,252 | 690,300 | | Chicago | 3,844,829 | 3,844,800 | | Seattle | 557,087 | 557,100 | | St. Louis | 912,332 | 912,330 | A. Chicago B. Austin C. Seattle D. St. Louis

📝 Answered - Fill in the gaps to balance the equation. Use the smallest set of whole numbers to balance the equation and include coefficients of "1" when appropriate. [tex]$\square$ Mg _3 P _2+ $\square$ Ag _2 S \rightarrow $\square$ MgS + $\square$ Ag _3 P[/tex] Complete the table to determine how many atoms of each element are present in the reactants and products. | Element | Reactant | Products | |---|---|---| | Mg | $\square$ | $\square$ | | P | $\square$ | $\square$ | | Ag | $\square$ | $\square$ | | S | $\square$ | $\square$ |

📝 Answered - Supriya Khanal is a section officer working in a semi-government organization. Her monthly salary is Rs. 48,000. Her annual income is equivalent to her 14 monthly salaries. The tax rates for 2080/2081 for individuals are as follows: | Income (Rs.) | Rate of tax | | ----------------- | ----------- | | Upto 5,00,000 | 1% | | 5,00,000 - 7,00,000 | 10% | | 7,00,000 - 10,00,000| 20% | | 10,00,000 - 20,00,000| 30% | | Above 20,00,000 | 36% | a) Which government office is responsible for the administration of income tax? b) How much social security tax should she pay? c) Determine the amount of income tax that should be paid in a year.

📝 Answered - A pocket veto is used by a) the Supreme Court. b) the House of Representatives. c) the president. d) the Senate.

📝 Answered - Which geometric object is defined as the set of all points in a plane at a given distance from a given point? A. Circle B. Line C. Line segment D. Parabola

📝 Answered - $f(x)=\left\{\begin{array}{ll} |x|+1 & x<1 \\ -x+3 & x \geq 1 \end{array}\right. f(2)=-2+3=1 a) $f(0)=|0|+1=1 b) $f(-3)=|-3|+1=4 c) $f(1)=$ $-(1)+3=2 d) $f(3)=-(3)+3=0 E) $f(0)-3 f(-3)+f(2)=1-3(4)+a=-10 f) $f\left(b^2+1\right)=-\left(b^2+1\right)^{-}=-b^2-1 g) The value of $f\left(-b^2-1\right)$ ? A: $b^2+1$ B: $b^2+2$ C:$-b^2$ D: $b^2+2