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Recent Questions

In **Biology** / **High School** | 2025-07-03

[Answered] 1. A: Air is considered to be a matter. R: Air has all the properties of matter. 2. A: We can easily move our hand in air. R: The particles of air are very close to each other. 3. A: Light and heat are not considered as matter. R: They don't have mass. 4. A: The particles of gases have high kinetic energy. R: Interparticle forces for gases are very less. 5. A: Ice floats on water. R: Density of ice is less than that of water.

In **Mathematics** / **High School** | 2025-07-03

[Answered] A regular octagon is inscribed in a circle of radius 8 cm. Find its perimeter (in cm).

In **English** / **High School** | 2025-07-03

[Answered] Correct the mistakes in these sentences using the relative pronouns in the box: which, who, where, when, whose 1. The fish who I saw was a shark, I think. 2. Buenos Aires, which my cousins live, is a long way from here. 3. My big sister Layla, that is 17, is going to university next year. 4. The neighbours, which house is much bigger than ours, have two cars. 5. That's the boy which I told you about. 6. It was in February, where the weather was cold, that I bought this coat. 7. A good cook is someone who food always tastes good! 8. There's the house that I used to live.

In **Mathematics** / **High School** | 2025-07-03

[Answered] Which recursive formula can be used to generate the sequence shown, where [tex]f(1)=9.6[/tex] and [tex]n \geq 1[/tex]? [tex]9.6,-4.8,2.4,-1.2,0.6, \ldots[/tex] A. [tex]f(n+1)=(-0.5) f(n)[/tex] B. [tex]f(n+1)=(0.5) f(n)[/tex] C. [tex]f(n+1)=f(0.5 n)[/tex] D. [tex]f(n+1)=f(-0.5 n)[/tex]

In **History** / **College** | 2025-07-03

[Answered] Which detail should be included in a summary of Elizabeth Van Lew's role as a spymaster during the Civil War? A. She was born in the year 1818. B. Her home was used as a safe house. C. In 1864, she sent three messages weekly. D. She put a message inside an empty eggshell.

In **Mathematics** / **College** | 2025-07-03

[Answered] If the range of [tex]f(x)=\sqrt{m x}[/tex] and the range of [tex]g(x)=m \sqrt{x}[/tex] are the same, which statement is true about the value of [tex]m[/tex]? A. [tex]m[/tex] can only equal 1. B. [tex]m[/tex] can be any positive real number. C. [tex]m[/tex] can be any negative real number. D. [tex]m[/tex] can be any real number.

In **Business** / **High School** | 2025-07-03

[Answered] If you co-sign for a friend's credit card, what is the danger to you if your friend fails to pay? A. You might get secured credit. B. You might have to pay extra money in taxes. C. Your credit score might go down. D. Your credit score might go up.

In **Chemistry** / **College** | 2025-07-03

[Answered] 3-ethyl-3,4-dimethylnonane

In **Social Studies** / **High School** | 2025-07-03

[Answered] To Freud, the part of the mind whose contents can be brought into awareness through focused attention is called A. preconscious B. conscious C. unconscious D. postconscious

In **Mathematics** / **College** | 2025-07-03

[Answered] Type the correct answer in each box. Use numerals instead of words. Two chain restaurant brands, Joey's Refuge and Kane's Deli, were founded in the same year, although some outlets of Kane's Deli were operating under a different name before Kane's Deli was founded. The owner of Joey's Refuge uses the equation below to represent the number of restaurants, $y$, he owns $x$ years after the brand's founding. $y=2^x$ The owner of Kane's Deli uses the equation below to represent the number of restaurants, $y$, he owns $x$ years after the original brand's founding. $y=4 x+12$ Use graphing technology, and complete the given statements. After $\square$ years, Joey's Refuge and Kane's Deli will own the same number of restaurants. At that time, each chain will own $\square$ restaurants.