第七題和第九題求解謝謝～～ （算不出來😅，然後第9題的小d是指哪一段😅😅） 答案 7.(a)3cm／(b)4.09×10^-24N 9.(a)1.44cm／ (b)less than

FIGURE 21.13 Problems 5, 6, and 7. 7M In Fig. 21.13, particles 1 and 2 are fixed in place on an x axis, at a separation of L = 12.0 cm. Their charges are q₁ = +e and q2=-27e. Particle 3 with charge q3=+4e is to be placed on the line between particles 1 and 2, so that they produce a net electrostatic force F3, net on it. (a) At what coordinate should particle 3 be placed to minimize the magnitude of that force? (b) What is that minimum magnitude? y 1 L 2 X FIGURE 21.13 Problems 5, 6, and 7. = 9H Figure 21.14 shows an arrangement of four charged par- ticles, with angle 0-30.0° and distance d=1.50 cm. Particle 2 has charge q: +8.00 x 10-19 C; particles 3 and 4 have charges 93-94 -1.60 x 10-19 C. (a) What is distance D between the origin and particle 2 if the net electrostatic force on particle 1 due to the other particles is zero? (b) If particles 3 and 4 were moved closer to the x axis but maintained their symmetry about that axis, would the required value of D be greater than, less than, or the same as in part (a)? sbul & to sigillum in bon 3 mi 5 w 081=0 Im haq to teds at an gnibnoq1109 noi d D 2 4 FIGURE 21.14 Problem 9. naviga Tinoms sized -x Sted) bubai) ab ziedw Som

想問16🙏再考什麼？不縮寫的話句型是什麼？

Ernest Hemingway (1899-1961) was an American author and journalist. His writing style, characterized by simplicity and understatement, influenced modern fiction, as 16 his life of adventure. Hemingway started his career as a journalist at 17. In the 1920s, he was sent to Europe as a newspaper correspondent to 17 such events as the Greek Revolution: During this period, he produced his early important works, including The Sun Also Rises. Among his later works, the most outstanding is The Old Man and the Sea (1952), which became perhaps his most famous book, finally winning him the Pulitzer Prize he had long been 18 Hemingway liked to portray soldiers, hunters, bullfighters-tough, at times primitive people whose courage and honesty are set against the brutal ways of modern society, and who in this 19 lose hope and faith. His straightforward_prose is particularly effective in his short stories, some of 20 are collected in Men Without Women (1927). In 1954, Hemingway was awarded the Nobel Prize in Literature. He died in Idaho in 1961. CBO (A) was 17. (A) cover DA18. (A) planned (B) being (B) approve (C) did (C) predict (D) doing (D) escape (B) achieved (C) examined 2. C19. (A) limitation (A) what (B) classification (C) confrontation (B) which (C) them (D) these (D) denied (D) modification -2-

想問12，為什麼不是B是D?

1.. 試卷 考科 ment I the 參考試卷 英文考科 第11至15題為題組 elaborate 19 •fictional 第2頁 共10頁 April Fools' Day, one of the most light-hearted days of the year, has an unclear origin. Some see it as a celebration related to the turn of the seasons from winter to spring; others, however, believe that it 11 the adoption of a new calendar. Ancient cultures celebrated New Year's Day on or around April 1, which roughly coincides with the beginning of spring. In 1582, Pope Gregory XIII ordered a new calendar, which called for New Year's Day to be celebrated on January 1. However, many people, either refusing to accept the new date or not having heard about it, to celebrate New Year's Day on April 1. Other people began to make fun of these traditionalists, sending them on "fool's errands" or trying to fool them into believing something false. 13, the practice spread throughout Europe and the rest of the world. 12 Nowadays, on April Fools' Day, people often 14 to create elaborate hoaxes to fool others. Newspapers, radio and TV stations, and websites have participated in the April 1 tradition of making 15 reports in order to fool their audiences. The BBC once reported that Swiss farmers were experiencing a spaghetti crop and showed scenes of people harvesting noodles from trees. Guess what? A great number of viewers were fooled. (A) leads to (B) brings out DB(A) continue (B) continuing (C) stems from (C) to continue (D) comes across B 13. (A) Precisely (B) Eventually (C) Additionally buy B(A) come to an end (B) go to great lengths AS 15. (A) fictional 第16至20題為題組 (B) essential (C) put in service (C) ancient (D) continued (D) Literally (D) hold in store (D) subjective

初會ㄉ銀行調節表問題🥲 請問b,c小題要怎麼寫啊？我快居居了

1 Balance b/d " 7 B Man " 16 A Sun " 28 M Bai " 30 K Ng 2,379 The bank account of C Chan's business for June 2009 and the bank statement for the same month are as follows: 2009 Jun Cash at bank $ 2009 Jun 5 D Wong " 158 12 J Yau " 93 16 B Shek " 307 29 Orange Club " 624 30 Balance c/d 3,561 $ 150 433 88 57 2,833 3,561 Bank Statement Date 2009 Jun Details Dr Cr Balance $ $ $ 1 Balance b/d " 8 Cheque " 11 Cheque " 17 Cheque " 17 Cheque " 18 Cheque " 29 Cheque " 29 Standing order - Union Credit " 30 Credit transfer - RS Ltd " 30 Bank charges 2,379 Cr 158 2,537 Cr 150 2,387 Cr 93 2,480 Cr 433 2,047 Cr 88 1,959 Cr 307 2,266 Cr 44 44 2,222 Cr 70 70 90 90 2,312 Cr 2,242 Cr (a) Cross out all the items that appear in both cash book and the bank statement. (b) Prepare a bank reconciliation statement as at 30 June 2009. Start with the balance as per cash book (c) Update the bank account of C Chan's business and prepare a bank reconciliation statement as at 30 June 2009. (-24 (b) Bank Reconciliation Statement as at 30 June 2009 Balance per cash book add credit transfer less: Standing order Bank charges. Balance per bank statement less: check 3447 $ 90 Total 3,5615 40 (44) (70) (114) $3537 $2242 (624) (57)

為什麼D是對的？求解

功績 , Billie Eilish e has been eens. When , her song tant hit on 立即的 amous and e difficult make you hings. But vs. Luckily e family writes her Finneas 的道歉 (圖片/環球音全 Eilish also makes no apologies for babul. who she is and doesn't try to change herself to please other people. "I've 17/1 always done whatever want and always 20 been exactly who I am," Eilish says. Her () 態度 5 confident attitude is what makes her such an exciting voice in pop culture. So, if there is one thing we can learn from Eilish, it's to be true to yourself and 20 do what you were made for. Live *中文翻譯請參閱第65頁 What Do You Think? Do you enjoy Billie Eilish's music? Why or why not? I love that Billie Eilish's music is... 1.

答案是b e g i 想知道為什麼 如何判斷的

33. Let f be some function for which you know only that asob (x)\mil ng if 0</x-3|< 1, then |f(x) - 5 <0.1. Which of the following statements are necessarily true? (a) If x - 3|< 1, then f(x) - 5| < 0.1. (b) If /x-2.51 < 0.3, then f(x) - 5| < 0.1. (c) lim f(x) = 5. x 3 - (d) If 0 < x - 3|< 2, then f(x) = 5| < 0.1. - (e) If 0 < x - 3|< 0.5, then f(x) = 5| < 0.1. (f) If 0 < x - 3|<, then [f(x) - 5|<(0.1). (g) If 0 < x - 3|< 1, then f(x) - 5 < 0.2. (h) If 0 < x - 3|< 1, then |f(x) - 4.95| < 0.05. (i) If lim f(x) = L, then 4.9 L≤ 5.1. x→3

想問W L TR分別是什麼…

9 Static Lung Mechanics 能 心 FD 体表压:大气压 P P bs pl A Intrapleural space 肺泡P 胸膜P.經肺P Pw=Ppl-Pbs PL=PA-Ppl PTR=PA-Pbs

請問這兩題怎算 感恩！我網路上找不到詳解…

經濟學 Ch18 尚 2019ch18 Table 17-36 The information in the table shows the total demand for water service in Takoma. Assume that there are two companies operating in Takoma. Each company that provides these services incurs an annual fixed cost of $400 and that the marginal cost of providing the service to each customer is exactly $2.00. Figures listed are for an annual service contract. FC = 400, MC = 2 Quantity Price 1R MR 0 60 0 0 100 55 5500 55 200 50 10000 50 300 45 13500 45 400 40 16000 40. 500 35 17500 35 600 30 18000 30 700 25 17 500 25 800 20 1600 2 900 15 13500 15 1000 10 10000 1100 5 1200 0 5500 0 12 Refer to Table 17-36. Assume there are two profit-maximizing water service providers in this market who had formed a successful cartel. Now assume that the cartel breaks down, so that they are not able to 假設卡特爾瓦解(有仅勢策略、

請問20題D是錯在 shared garden 嗎

ABCD III. Reading Comprehension (25%) Hi Emily, How are you? Did you get your exam results yet? I have some good news-we finally moved into our new home! I'm so happy because I don't have to share a room with Nina anymore. It's great to have more privacy and Mom says I can decorate my room the way I like. My plan is to paint the walls yellow and hang up a big photograph of New York City, too (it's still my dream to travel there). I also got a new bed which is much bigger and more comfortable than my last one. Q16. C And guess what else? We have our own garden now. Dad's going to grow vegetables like zucchini and cabbage there. He says I can help him, but I'm not very interested in gardening. One good thing is that we're going to have a barbecue party in July! I hope you can come. You can stay with us for the whole weekend, if you're free. I'll let you know the exact date when my parents decide. Write me soon and tell me your news. Love, Cara 0 privacy 隱私 16. Who, most likely, is Nina? photograph H (A) Emily's mom. (B) Cara's mom. (C) Emily's sister. 17. What do we learn about the writer in the second paragraph? (A) Her parents already decorated the new house. (B) She doesn't want to help with painting the walls.ely) (C) She has wanted to visit New York City for some time. exact 確切的 (D) Cara's sister. (A) Three-bedroom house, close to train station. New kitchen and private garden. No pets, please. Studio apartment with balcony, perfect for a single person. Available from the start of July. CROS) stol 1 20/2651902) DOM 2'omy 60 supinu is ni botning SI in to zkow Inshoqmi ynos 916 2h de brucw zielu insionA prinico riqu D) Her old bed was more comfortable than her new one. C 18. Why does the writer say, "And guess what else?" at the start of the third paragraph? bns 239 ano (A) She felt surprised about something. (B) She is explaining how to do something. art (C) She will give another piece of information.do if (D) She doesn't know the answer to a question. 19. Which sentence is certainly true? iog prijesim 6 p16 2016 ALThe writer will cook some vegetables for her family. (B)The writer's parents don't allow friends to stay over.ad lliw (6) (The writer's mother has never grown tomatoes before. (D) The writer is not sure yet when the barbecue will happen. 20. Which is the advertisement for Cara's new home? am siz dvd bein 的力量 # hework b (B) One-bedroom house with beautiful private garden. Electricity and water bills are not included in the rent. (D) Four-bedroom apartment on second floor. Great for a family. Small balcony and shared garden. 212 Kaun.

拜託急需

18:35 = COOL ENGLISH Q 字彙-單字片語練習 Question 2 of 6 選擇題 1. This event will be watched by an estimated 20 million people around the - Select - treatment ||| 2. Millions of 3. The speaker globe transport. statue 4. Wedding rin symbol and commitment. 5. With its varied climate, the country winter and summer sports enthusiasts. visit Rome every year. sting - Select - d to be U Vo)) LTÉ Select - Select - on urban of love both 56% - < ★