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Questions in Grade High-school

[Answered] A developer created a web page consisting of a video. While testing his web page in different browsers, he found that some earlier versions of browsers were not rendering the video element as expected. Which of the following actions will resolve this issue? A) Remove video tag as all users need the same experience in all browser versions. B) Add Selectivizr polyfill. C) Add MediaElement.js polyfill. D) Use Modernizr.

[Answered] 1. What is the numerical coefficient of -x^5 - (-2x)^5 - (-2x^5) when simplified? 2. What is the degree of -2^3? Explain your answer. 3. Is the expression 2x^{1.5} + 3x - 18 a polynomial? Why or why not?

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

[Answered] Classify each of the following as a function or not a function. Select "1" for Function and "2" for Not a function. Graph of a circle. {(1, -2), (-2, 0), (-1, 2), (1, 3)} 1. Function

[Answered] Make sentences with the words to bring out the difference in their meaning: 1. wood: The door is made of teak wood. would: Rani would not let the doctor see her. 2. steal: It is wrong to steal from others. steel: The bridge is constructed with steel beams. 3. blew: The wind blew fiercely during the storm. blue: The sky is a beautiful shade of blue today. 4. ate: I ate a sandwich there for lunch.

[Answered] Make one sentence for each figure of speech (alliteration, assonance, consonance, hyperbole, onomatopoeia, simile, metaphor, personification) to be written (not printed) on a short bond paper.

[Answered] How much would $100 invested at 8% interest compounded continuously be worth after 15 years? Round your answer to the nearest cent. [tex]A(t)=P \bullet e^{rt}[/tex] A. $285.67 B. $332.01 C. $220.00 D. $317.22

[Answered] Solve $x^2-24 x=-80$ by completing the square. What is the solution set of the equation? {2,40} {4,20} {5,16} {8,10}

[Answered] 1. Is there any lemonade in the bottle? 2. There aren't any biscuits on the table. 3. There are some pens on the desk. 4. Are there any birds in the garden? 5. She has got some books. 6. Would you like any tea? 7. There aren't any elephants at the zoo. 8. Is there any coffee? 9. There isn't any bread on the table. 10. There is some meat in the fridge.

[Answered] Select the correct answer. If you lived under an economic system in which the government controlled all aspects of production, which economic system would this be? A. traditional economy B. market economy C. planned economy D. mixed economy