（高一英文） 想問第2題和第7題，謝謝(❁´◡`❁)

幫幫我 謝謝

了eJevision js DOt OnJy 、二cc疝二廬半閏時 CoOImmunlcation systems we have today. “But people think 2 aponf felevision. 7和 alS0O ohe ot the great inventions of the world,。but also Some people think 和at te years before television were a 一3 thme. Tey 十ink 十at fmilie ICS tfalked and did more EE Mors books 5. and people got more 出Ink so.” They tink pu 主 1S a great勁 understand 和ee 和了ines ] people around Watching

力學 救救我 謝謝！（第三題不用）

1. Considerathin rod ofuniform linear mass density pL with mass 4/ and length /, find the gravitational potential。dp/有)。at a perpendicular distance Afrom the center ofthe rod. You may find the integral in (E.6) in Appendix E useful 2. A spherical planet of radius 人> consists ofacore of radius 有/ with uniform density pi. and a thick outer cloud of dust with umiform density p: Find the force (magnitude and direction) onamass箇inside the dust cloud ata position ARp from the planetcenter( 吃<訪<記), 3. Use Fermat's principle by applying calculus of variation to minimize the time oflight passing from medium ofrefractive index jg, to another medium ofrefractive index >, derive the Snells law ofrefraction: js光 名2s 銷 4. Consider the Atwood machine oftwo masses connected by amassless string oflength 7overapulley ofradius gas shown, (a) Write down the total kinetic energy and potential energy in terms of the coordinatex Hence obtain the Lagrangian ofthe system. (b) Derive the Lagrange's equation of motion and hence find the acceleration ofthe masses. x 和二 工

有人可以麻煩幫我看有沒有寫錯嗎🙏🙏

選罰加司g2ied[te15加1 Working with words IT CompIete the sentences with the Phrases frorm ffheJHst 7 Ooe77777e -7ro7yfe-fee9777廊 -co7e gfz75 ~7j7zc7-pzezk jp77c 97 dfe7z774f/ ed zz7772z77 7 777z7427-7edogce 5/7744071/ 7 IT Twork_/zeyz/ze , soITcan start and finish my working day whenever ITike. 2 OurempIoyees“_ COr __phoxy2 are between fen and fourr when they havetobein the Office. 3 Tasfweek, Tworked for 55 hours, soIdid 20 hours utfiiWe 1 Tworkfrom home oncea because my Cormpany has a system of_MGWWC_- Woreydl - 1 5 Wifh mafernity leave, the first 12 weeks are fully Paid and fhen you receive 27 weeks“ 有勾/Ut0yy /Wwhich is less. Trarejy fakea 主放 b Gi usually keep working and eatmy sandwich atmy desk. many countries, lstJanuary isaUU0iC RKY ! No wad ys, more fathers are taking [八@ Mt tohelp with anew baby I ook six months WOW wo 是 Id. It wasa great experlence Sasalary! 加ooEmy (必 year orT]l lose it 一 點

20題，想問遇到介系詞該怎麼判斷~？

| | 1y | | ed : 人 (A) praised (B) topraise (A) Meanwhile 歡 (B) those (G them 0 With 2 上 (A) Along 第至鋼趨為十議 2 Re ES Bike Sharing System Service Plan,also known_as “YouBike,”has enjoyed great popularnity since its launch in 2012. Taipei City's YouBike serviet' exceeding 40milfion 全 生 not only for its availlability (6,406 bikeSs acrosSs 196 Tental stations) and a small charge @f 二 every half hour for the first 4 hours),。but also for other neat features. For Instance, each bike 1s 17 with lights that are powered by pedaling. 下pedaling stops, the lights can sf 1ast for another 60 to 90 secondS, which enhances Safety for Tiders at night. 18 “,there is alock msialled under the front basket if one wants to park the bike elsewhere than at the stations. For 1 who worry about not being able to Tent bikes at the StationS they want, there 1s an official app for them to check the number of bikes remaining at the nearest stations.。_ all these merits and aone biliom bmdgetto spend on this project by 2019, the prospects of TaipelsS YouBike are bright indeed (0 is praising 0 has been praised (0 repaired 0 appoimted (G) Furthermore D Aceeordingly 0D neither (B) managed ]7 (A) equipped (B) Similarly 9 (A) anyone Q@By (B) As

請問題目是想要我們做什麼，我看不太懂😅 但是反函數有試著求出來是x=y/(1-y) 請問對嗎？ 謝謝

System Find the composition ofthe following updating function with itselt (put thinss 同 to iplify the compositlom。 and find the inverse 當 over a common denor functior- 7G0 =一-

請問句末的reservoir effect是儲庫效應嗎？（Fig1） 是的話，請幫我繼續解答🙏 有一個含萃取物凝膠，塗抹在皮膚上，滲透係數Kp 較低，但是滯留時間Lag time很長，所以文章解釋為reservoir effect儲庫效應，我看了一下參考文獻(fig2)，但... 繼續閱讀

The HPLC analysis ofthe last samples colleceted in the permeation assays allowed to caleulate the percentage ofbioactive compounds that permeated through the biologieal barrier after 24 hours as well as their permeation fluxes, expressed as hg em? hi (Table 3). Asp-eoumarie acid and caffeic acid are slightly lipophilic, iis possible that, even 放 they did not manage to pass the s/rgjo corjezo, they were trapped in the human membrane, happening whatitis called “Teservoir effee 六

只有氧是不規則的命名嗎？ Tetroxide vs tetraoxide Pentoxide vs pentaoxide PCl5 後面Cl 就是 pentachloride

6 机 BLE 2.6 | Prefixes Used to Indicate Number im Chemical Names U選4 7)o7o- g- 7二 Numberindicated 1 7efrg- 2e77o- Agexog- 7epfg- Ocfg- 7o7g- 選和os和 eu |,, decg- INTERACTIVE EXAMPLE 2.8 SOLUTION JPHABnEB 呈_Atomsg, Miolecules, and Ins consider the names ot the s will no To see how these Tules apply, 沿 同 lent compounds formed by nitrfgg 時 as tematic Name 了 同 loxi Nitrous oX1ce de 。 imitrogen InonoX1 1 9 ii monoxide NI 時 4 NO Nitrogen N os Dinitrogen TioX1 同 Noo, Dinitrogen tetIOX1 Noo Dinitrogen pentoxi 2 avoid awkward pron that to hen the element beglns Wtt 7oO/ dinitrogen tetrdox ng examples fthe prefiX trogen tetroxide, tt their common names- esystematic names to Notice from the precedi often drop the final ? % 20 example, N204 1S called dinlt called carbon monoxide, 7 carbo Some compounds are always Te are water, ammonia, and hydrogen pe H2O2 are never used. n monoox1l ferred to by roxide- Th Naming Type 山 Binary Compounds 1. Name each of the following compounds: a. ,PCD DBGIG MS 09 2. From the following systematic nameS, Write the formula for ea a.。 Sulfur hexafluoride b. Sulfur trioxide c.。 Carbon dioxide 1 Formula Name a. PCl Phosphorus pentdehloride Be Phosphorus trichloride c. SO2 Sulfur dioxide 2. Name Formula a.。 Sulfur hexafluoride SFe b.。 Sulfur trioxide SO ce. Carbon dioxide CO

嗯...不會統計更不會英文統計 有人可以教嗎🥺

Homework #1 TabletPC Comparison providesawide variety ofinformation abouttablet computers. The company's website enables consumers to easily compare different tablets using factors such as cost, type of operating system, display size, battery life, and CPU manufacturer. A sample of 10 tablet computers isshowninTable 1. (1) How many elements are in this data set? (2) How many variables are in this data set? (3) Which variables are categorical and which variables are quantitative? (4) What type of measurement scale is used for each ofthe variables? Table 1 Product Information for 10 Tablet Computers 點 Cost Operating| Display Size | Battery Life」 CPU (9 | System | (inches) (hours) |Manufacturerl AcerIconia W510 599 [Windows| 104 85 Intel Amazon Kindle Fire HD | 299 |「Android 89 9 TI Apple iPad 4 499 | ios 97 1 Apple HP Envy X2 | 860 [Windows| 116 8 Intel Lenovo ThinkPad Tablet| 668 「Windows| 101 105 Intel MicrosoftSurface Pro | 899 「Windows| 106 4 Intel Motorola Droid 530 「Android 1041 9 TIOMAP XYboard Samsung Ativ SmartPC| 590 「Windows| 116 7 Intel Samsung Galaxy Tab 525 「Android 104 10 Nvidia Sony Tablet 5 360 」Android 94 8 Nvidia 寢 For each of the following variables, indicate whether it is quantitative or qualitative and specify the measurement scale that is employed when taking measurements on each: (1 Class standing of the members of this class relative to each other (2) Admitting diagnosis of patients admitted to amental health clinic (3) Weights of babies born inahospital duringayear (4) Gender of babies born inahospital duringayear (5) Range of motion of elbow joint of students enrolled inauniversity health sciences curriculum (6) Under-arm temperature of day-old infants born inahospital

求解 謝謝

基物(~-) 第 3 章 。 物體的運動 GI一下和 51 黎車系統。此系統藉著控制液則煞, 二系統。此系統藉著控制液劑委車系統的油丰,以避免養車在了信人 ( 人As 是維護汽車安 有 是安全的重要配備之一,它足 ANTLLG 稱為防鎖死* CK BRAKE SYSTEM 的縮寫,中 車時,發生車輪鎖死的現免 , 當吧一 許》 條中8鎖死的現象。當踩下然車時,車輸加度(輪束,指輸取邊繼相還從 度) 比車速 (輪軸對地速度) 低時, 輪胎與地面間會發生? 6 es 十,輛胎與地面間會發生滑動,此滑動程度可用滑率來 站 品攻廬 “+而倫 二 由 5一H上 4 # > 437消全 車束 *ABS 就是藉由電子裝置,精確控制煞車油壓,將車輸與地面 放率從持在 0.20至0.30之間,因為根據實驗測試,滑率0.20至0.30之間的仇車力可達 最大,能夠穩定且快速的將車輛煞停。根據上文,下列各項敘述何者正確? 區名萌 愉用時 (煞車力道最大時,輪胎在地面上滑動的速度,不宜太大也不宜太小 (B)煞車時,輪胎與地面的摩擦為靜摩擦 (C)煞車時,輪胎與地面的摩擦為最大靜摩擦 (0D)輪速與車速相差愈多時,無車效果較佳 4。 ] 人 滑率在02 一03時'皺車力最大。 y. 生 與筷子的麻 ,用一雙筷子平行夾住一顆滷蛋,江蛋買量為 02Kg, 所 力F 至少為多少N? 「枯力係數為 /,若將滷蛋夾起並放生在空中,則施 (pg 10症5 f= 時政 之擴 人 4 1