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Questions in Grade College

[Jawaban] If [tex]\cos \theta+\sin \theta=\sqrt{2} \cos \theta[/tex], then [tex]\cos \theta-\sin \theta[/tex] is equal to a. [tex]$\sqrt{2}$[/tex] b. [tex]$\operatorname{Cos} \theta[/tex] c. [tex]$\sqrt{2} \sin \theta[/tex] d. [tex]$\sqrt{2} \cos \theta[/tex]

[Jawaban] Predict the products of the following double displacement reactions and balance the equation. a. [tex]Na_2 CO_3(aq)+CuSO 4(aq) \longrightarrow[/tex] b. [tex]\left( NH _4\right)_2 SO _4( aq )+ CaCl _2( aq )[/tex] c. [tex]Na _2 CO _3( aq )+ Cu \left( NO _3\right)_2( aq ) \longrightarrow[/tex] d. [tex]Mg ( OH )_2( aq )+ HNO _3( aq )[/tex]

[Jawaban] What is the New York Stock Exchange? A. an indicator of how certain stocks may perform in the future B. a stock market where trades take place exclusively over computers C. the world's largest exchange for trading stocks and other securities D. an index for measuring the performance of stocks

[Jawaban] I want to lose 25 lbs. (11 kg) within three months, is an example of which kind goal? A. Objective goal B. Subjective goal C. Process goal D. Outcome goal

[Jawaban] What are the additive and multiplicative inverses of [tex]h(x)=x-24[/tex]? A. additive inverse: [tex]j(x)=x+24[/tex]; multiplicative inverse: [tex]k(x)=\frac{1}{x-24}[/tex] B. additive inverse: [tex]j(x)=\frac{1}{x-24}[/tex]; multiplicative inverse: [tex]k(x)=-x+24[/tex] C. additive inverse: [tex]j(x)=-x+24[/tex]; multiplicative inverse: [tex]k(x)=\frac{1}{x-24}[/tex] D. additive inverse: [tex]j(x)=-x+24[/tex]; multiplicative inverse: [tex]k(x)=x+24[/tex]

[Jawaban] Question 11 A circle passes through points $A(1,2)$ and $B(3,4)$, and its center lies on the line $y=2 x-1$. What is the equation of this circle? Options: 1. $(x-2)^2+(y-3)^2=2$ 2. $(x-3)^2+(y-5)^2=10$ 3. $(x-1)^2+(y-1)^2=8$ 4. $(x-4)^2+(y-7)^2=26$ 5. $x^2+(y+1)^2=10

[Jawaban] Jesus was crucified because (select all that apply): A. The Jewish leaders believed he was blaspheming against God. B. The Jewish leaders were threatened by his sway over the people. C. The Roman leaders genuinely saw him as a serious threat to their rule. D. The Romans had prohibited the Jews from executing anyone, which would have occurred by ancient farewell rituals.

[Jawaban] Find the domain of the function [tex]f(x)=\frac{2 x^2+16 x+4}{2 x+4}[/tex]. What is the only value of [tex]x[/tex] not in the domain? [tex]x=[/tex]

[Jawaban] The volume of a rectangular box is $2 x(2 x+4)(2 x-2)$. (Drawing is not to scale.) Which statement about the volume of the box is true? A. The volume is the product of the length, $2 x+4$, and the width, $2 x$ B. The volume does not depend on the height, $2 x-2$. C. The volume is the sum of the length, $2 x+4$, the width, $2 x$, and the height, $2 x-2$ D. The volume is the product of the area of the base, $2 x(2 x+4)$, and the height, $2 x-2

[Jawaban] Are 7/10 deaths among Americans each year from chronic diseases? A. True B. False