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Questions in Grade High-school

[Answered] The new Japanese constitution after World War II contained a clause that A. promised that Japan would remain allies with the US. B. prevented Japan from having or using an army. C. required all citizens to vote in Japanese elections. D. stopped Japan from making special trade agreements.

[Answered] (ii) Factorise [tex]$6 y^2-109 y-95$[/tex]. (iii) Find the value of [tex]$y$[/tex].

[Answered] Find the greatest common factor of -30x^4yz^3 and 75x^4z^2

[Answered] Jacques deposited $1,900 into an account that earns 4% interest compounded semiannually. After [tex]$t$[/tex] years, Jacques has [tex]$3,875.79[/tex] in the account. Assuming he made no additional deposits or withdrawals, how long was the money in the account? Compound interest formula: [tex]V(t)=P\left(1+\frac{r}{n}\right)^{n t}[/tex] [tex]$t=$[/tex] years since initial deposit [tex]$n=$[/tex] number of times compounded per year [tex]$r=$[/tex] annual interest rate (as a decimal) [tex]$P=$[/tex] initial (principal) investment [tex]$V(t)=$[/tex] value of investment after [tex]$t$[/tex] years A. 2 years B. 9 years C. 18 years D. 36 years

[Answered] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[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. $\square$ $NaNO _3+$ $\square$ 1 $Cr _2\left( CO _3\right)_3 \rightarrow$ $\square$ 3 $Na_2 CO_3+$ $\square$ 2 $Cr \left( NO _3\right)_3$ Complete the table to determine how many atoms of each element are present in the reactants and products. | Element | Reactant | Products | |---|---|---| | Na | | | | N | | | | O | | | | Cr | 2 | 2 | | C | | |

[Answered] Low-fat, low-cholesterol, and dairy-free diets are all diets that are necessary for A. religious reasons B. moral reasons C. ethical reasons D. health reasons

[Answered] What does the Republican Party believe? A. The federal government should be more involved in the economy. B. The US armed forces should receive less funding. C. The federal government should run the US healthcare system. D. The United States should explore many different sources of energy.

[Answered] Three rational numbers between 0.1 and 0.11

[Answered] Which equation describes a parabola that opens left or right and whose vertex is at the point ($h, v$)? A. $x=a(y-h)^2+v$ B. $x=a(y-v)^2+h$ C. $y=a(x-h)^2+v$ D. $y=a(x-v)^2+h$