求解17 18 謝謝

Thousands of years ago, people in India used a combination of herbs, spices, and flowers to create face masks. The ingredients used_17_ from person to person. Women in India still use these traditional masks today when preparing for weddings, religious rituals, or _18_special ceremonies.

經濟學-機會成本

2. Refer to Figure 2-13. What is the opportunity cost of moving from point T to point R? Figure 2-13 200 180 160 140 120 100 80 60 40 20 sweaters Wi U 20 40 60 80 100 120 140 160 180 apples Consider the production possibilities curve for a country that can produce sweaters, apples (in bushels), or a combination of the two.

（普物-光的折射） 請問這題要怎麼解 位置跟大小都需要解答 感謝🥲

EXAMPLE 34.11 An image of an image Converging lenses A and B, of focal lengths 8.0 cm and 6.0 cm, respectively, are placed 36.0 cm apart. Both lenses have the same optic axis. An object 8.0 cm high is placed 12.0 cm to the left of lens A. Find the position, size, and orientation of the image produced by the lenses in combination. F₁ 2 Lens A 12.0 cm 8.08.0 cm cm F2 -24.0 cm- 36.0 cm FL 3' 2' 3. 1' Lens B 3,1% 2' -3' F₂ 12.0 cm*12.0 cm K6.0><6.0 cm cm I' 23

想問一下五和六 ！謝謝

make it no matter what he does. 五、綜合測驗:10% anyone can Each year, hundreds of new terms are added to English dictionaries. This is largely because many informal* terms related to technology are becoming 1. that they are now considered important words in English. Many such terms existing words. Merriam-Webster is one of the most popular publishers of English dictionaries 3. the world. In 2018, the company introduced more than 1000 new terms into its dictionary. Let's take a look at some of these terms and the meanings they 4. 2. combinations of 1. Screen time: "Screen time" is the amount of time 5. looking at his or her phone or computer screen. The term is commonly used as a prompt from one friend to another to put the phone away for a little while. 2. Cybersafety: "Cyber" describes 6. concepts. Nowadays, when people surf the Internet, "cybersafety," meaning having effective Internet security such 7. unique passwords for all your online accounts, is vital. 3. Page view: A "page view" 8. to one visitor to a webpage*. Modern companies often measure the popularity of their websites based on how many page views they get a given period of time.

5.為什麼不能是c? 8.看不懂 🙏

5. 以下哪一項之血中含量比值增加可能升高動脈粥狀硬化(atherosclerosis) 罹患率?〈109義守醫> A 低密度脂蛋白:高密度脂蛋白(LDL: HDL) B. 中密度脂蛋白:高密度脂蛋白(IDL: HDL) C. 非常低密度脂蛋白:低密度脂蛋白(VLDL: LDL) D乳糜微粒:低密度脂蛋白(chylomicron:LDL) 423/584 WW VO:「 學在苦中求,藝在

請問第2題為什麼選A，其他選項不行嗎

e 30 ng e 三、綜合測驗(共0分,每題0分) 28 1. In Helsingborg, a small city on the coast of southern Sweden, 72 people have been chosen to take part in a social experiment. The name of the project is Sällbo, a combination of the 10 Swedish words for a group of companions and living. The goal is to bring the young and the old closer together. All of the _1_ live in the same apartment building. Both groups of residents must sign a contract agreeing to spend two or more hours a week with someone from the other generation. The project, launched in 2019, is run by a housing company and was embraced by the city government, 2_ provided the funds. All of the tenants have their own apartment, but they can also use shared areas of the building, which are designed to encourage social interaction. There is a gym, a living room, a crafts room, and a kitchen area, so both generations can live _3__ and enjoy activities together. Thanks to the design of the building, it is also easy for the young residents to check on their elderly neighbors. Y Modul cu- loig em_4_, the aim of the project was to help the elderly feel less lonely. However, the Sällbore team soon realized that many young people were also _5__ from the friendships they had formed with the older residents. Take a look at the bonds created between the two generations in the Sällbo project. We should try to bring generations together rather than keep them apart. Han Bho (1)(B) (A) relatives (B) participants (C) engineers (D) secretaries o abogdan (2) A (A) which (B) that (C) what (D) it JOM (3)(O)(A) in a row (B) in return (C) side by side (D) step by step (4)(O)(A) Enthusiastically (B) Oddly (C) Substantially (D) Initially (5)(#(A) benefiting (BVexceeding (C) proposing (D) budgeting teach alopov (ob de zima as a mi sdt ? man Estonia menang

第14題為什麼不能選D 謝謝🙏

- 小口 四戏 D TUJ 說明:第11題至第20 題,每題一個空格,請依文意選出最適當的一個選項,請畫記在答案 卡之「選擇題答案區」。各題答對者,得1分;答錯、未作答或畫記多於一個選項者, 該題以零分計算。 第11至15 題為題組 E o mesa strom High-end fashion can be expensive, but what is the customer actually paying for? Is it the design, materials, quality, brand, or a combination of all of these aspects? One budget shoe company, Payless, wanted to show that with a little rebranding, its affordable shoes could _11_high-end fashion. Payless went all out for their prank. The company rented an expensive retail space in L.A. and 12 their shoes in a gorgeous layout. The price shoes—which were still their basic budget shoes-ranged $200-$1,800 USD. The company also used a fake, Italian-sounding name, Palessi, to give the business the 13 of a designer brand. Do Fashion influencers were invited to attend the opening of this new Italian shoe store and provide feedback. 14 attended praised the quality and design, saying they would pay hundreds of dollars for the footwear. After receiving the feedback, Palessi revealed that it was 15__ a joke. Palessi was not a real company, and the shoes were from Payless. heir experiment goes show the importance of branding comuutos Wool 11. Al cope with (B) build up 15 (D) pass for use the 12. (A) recalled radix (B) counted in (C) d displayed (D) purchased wawilogized orlodet stod gniysizohibeer TOM OS Dedig $13. (A) illusion (B) glimpse (C) enthusiasm (D) foundation VID DW () Yana 14. (A) Whatever (B) Whomever (D) No matter who = who ever veride ed (Those that ne or more 09 WON 15. (A) no longer (B) nothing but B (C) suitable for lo gai (D) related to 2292209 ) 第16至20 題為題組 sbaai (8) soitto t give off his to 被當作 V CD X

請問這題為什麼不能選B 又為何可以選C

130 In order to make an official purchase agreement, a manager must submit from at least three qualified experts. (A) combinations (B) appointments (C) estimates (D) comprises 155

求解第20題 謝謝😀

ul 9. Everyone had a (mourn) expression on his or her face during the funeral ceremony. Jason's Nike sneakers are fake, but they do bear a close (resemble) to the real brand-name shoes. II. 綜合測驗:20% Desemblanceo 11. you » One of the most important animals in Mexican culture is the Xoloitzcuintli. This word looks very strange, and unless you're from Mexico, you're probably wondering how to pronounce it. Don't let it 11. death with that unusual combination of letters. 12. _, you can simply say it like this: show-low-eats-queen-t-Lee. Hopefully this makes much easier to read. orice bigos Xoloitzcuintli, or just “xolo” for short, is a type of dog found in almost every corner of Mexico. It is often associated with the 13. of death. This is because, according to tradition, xolos are believed 14. _ their ghosts to the underworld after people pass away. They do so in order to prevent souls 15. the afterlife from getting lost, or from staying on earth longer than they should. The name Xoloitzcuintli is derived from Xolotl, the Aztec god of death and lightning, 16. itzcuintli, the Aztec word for “dog.” Some people would rather refer to it as the “Mexican hairless dog” than 17. it Xoloitzcuintli. “Mexican hairless dog” perfectly describes the dog, 18. its fur is very short and very smooth. Apart from this covering that 19. a horse's coat, xolos are also known for their lively nature. Intelligent and playful, they're perfect symbols of a country 20. death is not feared but celebrated. These “dogs of the dead” are actually full of life!) sono il otw bno vodo ixolod UNO 騰文化 肯定自己》肯定不同

請問第31題要怎麼算，謝謝

(a) f(-3) (b) f(0.8) (c) f(x + 2) 45. f(x) 47. f(x) 49. f(x) Evaluating a Function In Exercises 29-34, evaluate the difference quotient and simplify the result. See Example 4. 29. f(x) = x2 – 5x + 2 30. h(x) = x2 + x + 3 f(x + Ax) – f(x) h(x + Ax) – h(x) Ar Ar 51. f(x - 63. f(x 54. f(x 55. f(x 56. f( 32. f(x) 31. 8(x) = Vx + 1 ( 8(4 + Ax) - g(4) Ax doto 1 33. f(x) vstaxtJS 1 1 Jx f(x) - f(2) x - 2 1 34. f(x) x + 4 f(x + Ax) - f(x) Ax A Deteri In Exe functie wheth invers x - 2 - f(x + Ar) - f(x) Ar 57. f 59. J DUO Combinations of Functions In Exercises 回國 X 35-38, find (a) f(x) + g(x), (b) f(x) - g(x), 61.