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rebecca rodriguez

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Match the following differential equations with their solutions. The symbols A, B, C in the solutions stand for arbitrary constants. You must get all of the answers correct to receive credit. 1. $$\frac{d^2y}{dx^2} + 25y = 0$$ 2. $$\frac{dy}{dx} = \frac{-2xy}{x^2 - 5y^2}$$ 3. $$\frac{d^2y}{dx^2} + 6\frac{dy}{dx} + 9y = 0$$ 4. $$\frac{dy}{dx} = 10xy$$ 5. $$\frac{dy}{dx} + 9x^2y = 9x^2$$ A. $$y = Ae^{-3x} + Bxe^{-3x}$$ B. $$y = Ae^{5x^2}$$ C. $$y = A \cos(5x) + B \sin(5x)$$ D. $$3yx^2 - 5y^3 = C$$ E. $$y = Ce^{-3x^3} + 1$$

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You want to re-carpet your front room. The diagram below gives the measurements of the room. 6 feet 20 feet 10 feet 16 feet 20 feet The carpet you like (very plush) costs $25 per square yard, installed. How much will it cost you to re-carpet the room? Assume all angles that look like right angles are right angles. The area of the room is ______ square feet. In square yards, the area of the room is ______ square yards The cost of carpeting the room is $ ______

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During a study of wetland soils, you identify a new prokaryotic species producing methane as a waste product and killed in the presence of oxygen. This species would be classified as having what type of metabolism? obligate anaerobe facultatice anaerobe None- bacteria are non-living and do not have metabolism obligate aerobesQuestion 19Which of the following is a true statement about facultative anaerobes? Require oxygen for respiration Can use oxygen if it is present or carry out fermentation or anaerobic respiration if it is not Are poisoned by oxygen and live by fermentation Can use other substances other than carbon for energy -Question 20Which of the following traits do archaeans and bacteria share? chitin in cell wallsnucleus containing a circular chromosome lack of a nucleus and presence of circular chromosome nucleus and plasma membrane

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An adjusting entry is not required for Select one: a. outstanding checks. b. collection of a note by the bank. c. NSF checks. d. bank service charges.

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Firms try to predict future trends so that they can Blank______. Multiple choice question. invest only in projects that are likely to succeed make their prices stickier borrow money before the interest rates increase raise prices

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Once upon a time there lived a little girl named Snow White. She lived with her aunt and uncle because her parents were dead. One day she heard her uncle and aunt talking about leaving Snow White in the castle because they both wanted to go to America and they didn't have enough money to take Snow White. Snow White didn't want her uncle and aunt to do that so she decided that it would be best if she ran away. The next morning she ran away into the woods. She was very tired and hungry. Then she saw a little cottage. She knocked but no one answered so she went inside and fell asleep. Meanwhile, the seven dwarfs were coming home from work. There they found Snow White sleeping. Then Snow White woke up. She saw the dwarfs. The dwarfs said, "What is your name?" Snow White said, "My name is Snow White." Then, Snow White told the dwarfs the whole story. The dwarfs said, "If you want, you may live here with us." Snow White answered, "Oh, could I? Thank you." Finally, Snow White and the seven dwarfs lived happily ever after. 1.What type of the text is used by the writer? 2. Why Snow White ran away to the woods? 3. When did Snow White run away to the woods? 4. Where did Snow White live after she ran away to the woods? 5. According to the text, before she ran away into the woods, why did Snow White live with her uncle and aunt? Change into Passive Voice!! 1. Rudi visits them 2. Rina waters the flowers. 3. Vita finds a wallet. 4. Jonathan is buying some books. 5. He doesn't describe the good painting. 6. Mother has just made orange juice. 7. The farmer is planting the paddy. 8. A teacher has explained the lesson too much. 9. Has a child learnt how to make a paper plane? 10. My sister hasn't translated an English story.

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Prev End Review 23 CA Online Test 4 (Ch7) Attempt: 1 Question 19 - of 26, Step 1 of 3 The half-life of radium-222 is approximately 38 seconds. 41.38% (24.00/58.00) KYLE DYKSTERHOUSE 00:00:03 Step 1 of 3: Determine $a$ so that $A(t) = A_0a^t$ describes the amount of radium-222 left after $t$ seconds, where $A_0$ is the amount at time $t = 0$. Round to six decimal places. Answer Not Answered 0 out of 2 Points Correct Answer: $a = 0.981925$ a = Open Tutor

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Suppose Andrew is currently using 3 baskets per day. Now, suppose Andrew is currently using combination C, producing two tea towels per day. His opportunity cost of producing a third tea towel per day is per day. From the previous analysis, you can determine that as Andrew increases his production of tea towels, his opportunity cost of producing one more tea towel . Suppose Andrew buys a new tool that enables him to produce twice as many tea towels per hour as before, but it doesn't affect his ability to produce baskets. Use the green points (triangle symbol) to plot his new PPF on the previous graph. of producing baskets is it was previously.

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In packet-switched networks like the Internet, data is transferred from a source to a destination by encapsulating and transferring it as a series of packets.

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Which of the following would enhance your overall dietary intake of phytochemicals

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