求 很急著需要～～ 不能理解怎麼判斷 解答寫很奇怪

例題4 空間中直線方程式的判別 ⇒ t-lot-y=1 常見 坐標空間中,下列哪些選項其圖形為直線?(多選) A *不平行 29t-y=-11 -y= 9+11 (A)2x+30=4為一平面 VB) 4x- 平行:比例相等 *花 7=-9441 4x-3y+2z=5. x+2y-z=2 【解 2x+4y-2z=4 重 x 25-9+2=2341-24+22=4912=2+31,t為實數 - 1 1 - 1 1 1 2 3 E表一平面 z=5 必百貨/x=1-3t 38-3=24-2 32 - Notes. 37-29=1 1.參數式。 2. 比例式。 ③味 注意: 空間中的直線方程式有三種表示方法 3. 兩面式 平面上ax+by+c=0為一直線,但写 中的ax+by+cz+d=0為一平面。 E B.C

為什麼[A(org)]=n[An(org)]成立 (第三張圖equation 7.9) 感謝

Experiment 7 Experiment 7 The partition of Organic acid between Water and Organic solvent Objectives Understand the partition of a solute between two immiscible solvents. Introduction A chemical analysis that is performed primarily with the aid of volumetric glassware (e.g., pipets, burets, volumetric flasks) is called a volumetric analysis. For a volumetric analysis procedure, a known quantity or a carefully measured amount of one substance reacts with a to-be-determined amount of another substance with the reaction occurring in aqueous solution. The volumes of all solutions are carefully measured with volumetric glassware. The known amount of the substance for an analysis is generally measured and available in two ways: 1. As a primary standard: An accurate mass (and thus, moles) of a solid substance is measured on a balance, dissolved in water, and then reacted with the substance being analyzed. 2. As a standard solution: A measured number of moles of substance is present in a measured volume of solution - a solution of known concentration, generally expressed as the molar concentration (or molarity) of the substance. A measured volume of the standard solution then reacts with the substance being analyzed. The reaction of the known substance with the substance to be analyzed, occurring in aqueous solution, is generally conducted by a titration procedure. The titration procedure required a buret to dispense a liquid, called the titrant, into a flask containing the analyte. A reaction is complete when stoichiometric amounts of the reacting substances are combined. In a titration this is the stoichiometric point. In this experiment the stoichiometric point for the acid-base titration is detected using a phenolphthalein indicator. Phenolphthalein is colorless in an acidic solution but pink in a basic solution. The point in the titration at which the phenolphthalein changes color is called the endpoint of the indicator. Indicators are selected so that the stoichiometric point in the titration coincides (at approximately the same pH) with the endpoint of the indicator.

看不懂31。謝謝你的幫忙🥺，我要更認真讀英文🤣🤣🤣🤣

Questions 30-34 are based on the information provided in the following web page and en 7+14 Qwww.icmss.org.tw/conference BO The Fifth International Conference on Management and Social Sciences (ICMSS) Call for Papers the fields of Communication & Society, Politics & Law, Banking & Finance, and The ICMSS, now in its fifth year, is a platform for scholars to discuss research in Marketing & Management. email account: papers@icmss.org.tw. Only upon payment of the registration fee colleges or research institutes are invited to submit original papers to the following The Fifth ICMSS will take place in Taipei, Taiwan. Researchers at universities, All submissions will be peer reviewed by three competent referees. Authors of (US$110) will submissions be reviewed for inclusion at this year's conference. accepted papers may be required to amend their work as advised by the review panel. Revised papers must be submitted by the deadline below. Important dates Deadline for paper submission: July 17/1 根据建議. 修改後,再寄一次 Notification of acceptance: August 20 8/20 是否被接受的通知 Deadline for submission of revised papers: September 20 119/20 Conference dates: November 10-12 Notes 11/10-12 For format guidelines, please click here. Papers that do not conform to the requirements will be returned for modification. f you have questions, please write to Judy Hall at jh@icmss.org.tw. R From: To: R R R R Dennis Burton <dburton@univmail.edu> Judy Hall <jh@icmss.org.tw> Subject: Questions about the 5th ICMSS Dear Ms. Hall, Thank you for your prompt response. I have paid the registration fee as per your instructions. However, in my previous email, I also asked whether submission of multiple articles is accepted. I hope you can clarify this as soon as possible. Both articles I plan to submit are co-authored with my colleague Professor R. Jones. Although the papers both concern the role of central banks in managing the money supply, they are written from different perspectives. I believe that they will be of great interest to the target audience of this conference. In addition, there still appears to be a problem with the link on the website. I have tried the web browser you suggested, but I still received a "Cannot find expecte page" notification. Thank you for your assistance. I look forward to hearing from you. Best regards, Dennis Burton amend (v.) 11 the law · panel In.) review panel

這是會計學的問題，誰可以解答一下🥹全部看不懂

E 2-5 LO1 LO2 Computing Elements of Equity From the information provided, determine: 1. The amount of retained earnings at December 31. 70000 2. The amount of revenues for the period. 74000 期初+收入一費用一股利=期末 Totals Current assets All other assets Liabilities Capital stock Retained earnings Additional data: Expenses for the period were $55,000. Dividends paid were $9,000. Capital stock increased by $20,000 during the period. ¼ RE 60000 427 74000 January 1 December 31 $ 15,000 240,000 $ 25,000 220,000 125,000 70,000 60,000 85,000 ? A=L+E 25000+220000 = 85000+CS+ R/E 70000 70000 + 20000 費用 55000 股利 9000 12/31 RE 70000

有人有空中美語4U九月號300期的第一週週考卷嗎，能拍一下給我嗎？我需要基礎A卷

No. 300 ◎月號 活用English 40 AMC September 2024 雜誌附有 數位及實體 4U 字:1500-3500 全民英檢中級 多益 550分 f AMC 空中美語 Q 本月最好康,速見 p. 82! 空中美語 APP 限時免費下載 空中美語 【單字卡! ats kes ne to ☆Activity 4U Improve Your Class Note-Taking with Cornell Notes Med ked Tun 中 One of the Craziest Sports! Get Ready for Volcano Boarding! 追求刺激熱血? 快把滑火山加入人生清單! p.28 看不懂筆記? 複習慘兮兮? 你需要康乃爾筆記 2混合題型挑戰 To Tip or Not to Tip? Exploring Tipping Habits 給小費是感謝還是冒犯? 你可能不知道的小費文化 p.38 Summary: ISSN 1563-2946 09 4712977740884 翅 P. 18 就 她 ■ 雜誌+雲端影音學習網 定價240元 ■ 課程影音收看、線上廣播:www.english4u.net

全部都不懂 請問這答案是什麼

3₂8= a + munication Information -82 + (10-1)xd=-55 ad = 2) id=3* -82+ (1-1)×3 > 0 -82737-33 31> 85 Notes +82+3 · No * 28.3333 n 2 x ²9 a 14 [2X6-82) + 08-+1)x³]x²8² X3 R (-1624 +81)x14 -83x14. = -1162/1 8.3 (4 33.2. 1162 作業 Ho

哪一個段落沒有主題句？ 我覺得是第一個，對嗎？ 要怎麼替這個段落寫出主題句呢？

2 Despite different home cultures and countries, international students' main overall motivation is the desire get out on their own, to carve out a new direction in their lives. "Foreign students" do not casually abandon the comforts of family and cultural ties; they have done their homework on Canadian schools. All their preparation, though, cannot prepare them for the loneliness and ongoing difficul- ties they face, from cold winters to financial issues related to the higher tuition fees they must pay. Some students, though, emigrate to escape those same tight- knit families and bonds that others find so painful to leave behind. A Macleans "On Campus" report notes that family expectations may be opposed to students' visions for themselves and lead them to reject accepted values and career paths in their hometowns and countries. Csilla, a web-design student at Waterloo admits, "I was always supposed to enter my family's restaurant business in Budapest, but I felt suf- focated even working part-time as a server. Web design is my passion, and I wanted 12: CAUSE OR EFFECT [- a completely fresh start, something that is completely my own ("International Stu- dents"). Finding independent paths to their own dreams is the key here, whether students choose those paths as a result of personal ideals or as a reaction to pre-set future plans.

請問有人有內湖高中的段考題嗎，多項式的

想問這幾題 想問為什麼錯的不能用+對的為什麼能這樣用？🙏

英文考科 二、綜合測驗(占10分) +3 on 說明:第11.題至第20.題,每題1分。 bodzowbred no 第11.至15.題為題組 In 1956, African honeybees were introduced into Brazil to improve honey production in the tropical climate of South America. However, they started to mix with European honeybees already living there and produced a new kind of "Africanized" honeybees that are better at setting up hiyes and at reproducing than European bees. Keeping Africanized bees poses a challenge to beekeepers. Generally, beekeepers keep their bees in 11. wooden boxes, or hives. s. Afte After the worker bees fill a hive with honey, the beekeepers open the lid of the hive and blow a few puffs of thick, cool smoke into the hive to help calm 12. easier to collect the honey. the bees, 第 2 頁 共 10 頁 The problem with keeping Africanized bees is that they are more defensive than European bees. Even the slightest bump against the hive may 13. an alarm. A large quantity of smoke is needed to calm the bees. Two or three beekeepers may need to work together to safely harvest the honey. And they may need to wear heavier beekeeping suits even in hot, 14. weather. Beekeepers may also collect less honey from Africanized bee hives. European bees form search parties and work together to collect flower nectar from which honey is made, while Africanized bees usually work alone in search of flowers. Therefore, less nectar is brought back to Africanized bee hives. Africanized bees also spend less time storing honey but more time caring for young bees. That may be because they 15. in a tropical climate where not much honey is needed for food during the winter. (C) starved AB 11. (A) stacked door Lyc (B) stuffed obl (A) which make them (B) so that they are (C) thus it would be D (B) go off (C) call off (A) get off (D) staffed (D) making it DLL CC

求解 真的不知道要怎麼畫 老師又沒給答案😭

3. Following table shows the number of labor hours required to produce a digital camera and a bushel of wheat in US and South Korea. Please answer following questions referring to the table. US South Korea Total Digital Camera 100 hours 90 hours 190 hours Wheat (bushels) 5 hours 3 hours 8 hours A). If each country has a total of 9,000 labor hours to devote to the production of the two goods, please draw the production possibilities frontier for each country. Put "Digital Camera" on the horizontal axis and "Wheat" on the vertical axis. Be sure to identify the intercept values on your graphs. B). Suppose each country allocates 60% its labor hours to wheat production and 40% to the production of digital cameras. Complete the table like the one above to show each country's output of the two products. C). c. If the two countries do not trade and consume whatever they produce, identify the current production and consumption point for each country on their respective production possibilities frontiers. Label US's consumption point “C” and South Korea's consumption point, "K".