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.

誰能救救我的地科🥲

接收量 幾星 1. B. 著名電影星際大戰(Star Wars)第四集中,安納金的故鄉 塔圖因(Tatooine)星球上可以看到兩個太陽同時照亮天 空,假設這兩個恆星的視星等分別為-26 等與-19等, 則亮星亮度為暗星的幾倍? (A) 1500倍(B)630倍 (C) 200倍(D) 17.6倍 (B) 1.4倍 2.4 ②下表是一些天體的基本資料: 100x625 0.12 星名天蠍g 獵戶β 太陽 海王星(火星 視星等 1.09 -26 約 8 -2~2 顏色 紅 藍 黃 藍 紅 第3章 宇宙與天體 65 對於上表這五顆星的比較何者正確? 天蠍&星看起來最亮()最會發光的是太陽 (火星的表面溫度和天蠍星相近)海王星的表面溫度是低的(由恆星命名法可 知獵戶B比天蠍a暗 19. 下列關於距離地球100億光年星系的敘述,何者錯誤? (A)我們現在所見為該星系 100 億年前的樣子(B)100億光年代表的是該星系和地球的距離(C)該星系目前發生的事, 地球必須在100 億年後才看得到(D)該星系誕生於100億年前(E)研究該星系光譜可 以推估地球發出的訊息多久以後能抵達該星系 B 10. 當我們抬頭仰望星空看見不同的天體,例如:M31 仙女座大星系、M42星雲、木星, 下列關於這三個天體的敘述,何者正確?(A)M31 仙女座大星系的溫度最低、M42 星 雲的溫度最高(B)M31 仙女座大星系的影像最老、木星的影像最年輕 (C)木星的距離 最近、M42 星雲的距離最遠 (D)木星的亮度最弱、M31仙女座大星系的亮度最亮 (E) 木星的體積最小、M42 星雲的體積最大 1.若已知土星與太陽的距離約是地球與太陽距離的10倍,我們在地球上看太陽的視星等 是26.7等,請問在土星上看見太陽的視星等應是幾等? (A) -16.7 (B) -21.7 (C)-26.7 (D)-31.7 (E)-36.7

求解(急用) 謝謝😭😭

6. 如圖,△ABC中,AB=AC=2,D點在AC上, 且BD=BC=AD,則BC= 三·計算題(每題12分,共24分) A Bˋ , 如圖,一長方形球檯ABCD,今將一小球從CD上的一點P撞出,該小球在2點反彈 再於R點反彈,最後撞到D點,圖中虛線為小球所行經的路徑,且∠1=<2> <3=∠4, 若AB=14,AD=20,PC=6,QC=12,求PQ:QR:RD 20 14 R 8 6 12 ☆ 如圖,長方形ABCD中,將BCCD的方向過去,使B點落在CD上與F點重合, 若長方形ABCD 與長方形 AEFD 相似,AD=6,求AB 。 b 6 E E D

問問3-5

People from different countries view time differently. Take Mongolians, for example. They fresh grass for their animals. Due to the seasonally move from place to place, searching 1 extreme weather and the rough ground, it takes time to move around. The more quickly circumstances change, 2 their trips become. So, they adopt flexible schedules instead of strict ones. They often arrange appointments "before noon" or "at night" rather than set a certain time to meet. 3 they arrive within the specified period of time, they are considered "on time." 4 5 on a person is regarded as being However, this is very different from the practice in Japan, "late" if he or she shows up even one minute past the appointed time. This practice dates back to Japan's industrial revolution. At that time, factory employers demanded that employees time for shifts in order to meet tight production schedules. Apparently, people from different cultures view time in their own ways. Without a doubt, times may change, but culture runs deep. 1. (A) to (B) for (C) into (D) with 2. (A) what difficult (B) how difficult 3. (A) Until (C) the more difficult (D) the much difficult (B) No matter (B) which (C) In spite of (D) As long as X (C) what (D) when 5. (A) punch in (B) punched in (C) were punching (D) had punched A 4. (A) where

想請問CO2莫爾數代原本的0.01而不是0.025是因為沒有平衡嗎？

1.5 ▶類題6 在727℃時,反應 CaCO3(s) = CaO(s) + CO (g)之K。 =190mmHg,今於8.2L真空容器中放 入5.6g CaO及0.44g CO,並加熱至727℃使反應發生,請判斷是否可達到平衡狀態?最後容 器內壓力為若干mmHg ?(CaO 式量= 56) 727 +273. 1000 平 190 mmHg 二 0.25 atm CaCO3 = Calt co 5.6 0.44 F6 44 " 0.1mol 0.01 mol +0.015 +0.015 PV = nRT NW+= 0.25x81+ 0.082X/000 = 0.005 (mal) Comol = 0.01 mol<o, ors mol 吻反应向⑤ but 沒 (acos 不能向右,無法平衡 Wo₁ = 0.01 moltλ PV = nRT 2 = 0.01 x0.082X1000 P 700×8.2 0.025 容気内压 = PmmHgy P = 76 mmtly

我這樣寫對嗎👀👾（八上文法宅急便）

(A) 18 【小試一下] (一)填充題 1. Before he eats pizza, he will wash 2. When I save enough money, I will take 3. After Joe knows about the fact, he Will everything about it. (二)翻譯填空 1. 在他來這裡之前,我會等他。 I will wait for him 2. 嬰兒一歲時,我將買給她一份可愛的生日禮物。 When the baby is one year old, I (W) will gift for her. 3. 完成她的自然功課後,她將打電動一小時。 •練習 She'll play science homework. (一)依提示作答 video games for an hour his hands. a trip to Japan for a week, call me up and tell me (C) V before he Come here. (B) buy A a lovely birthd after she finisher A A B F David will have free time tonight. (用 When 開頭合併為一句 ) He will go to a concert with Anna. When David have free time, he will go to a concert with 2. After Jim washes his hands, he will eat the pizza. (Before 翻譯 Anna Toni Before Jim eats the pizza, he will wash his hands. 1. 今晚吃晚餐後,我和我太太將在公園散步。(Mywife... will.... will...) My wife and I will go for a walk at park after dinner. 2. 這個週末有空時,爸爸將幫忙我的數學功課。(Dad will help with...) Toni Dad will help with my math homework when he has frec 學力模擬演練 單題(每題5分,共75分) 1. Mr. and Mrs. Smith did not know much about Taiwan when they beautiful island. this weeken 得分 ( ( to the (A) came (C) are coming (B) come (D) comes

想問大家這裡是不是應該用while she was gathering比較好？

表示把分散各地的人或 gathered in front of the headquarters. Toddlers were gathered around the TV to see Pororo. 可用句型: 棵老樹 (剛學會走路的幼童們聚集在戰 也可表 passed 看《小企鵝啵樂樂》。)或是 What were you doing while she gathered her belonging. 在收拾她的東西時,你在做什麼?)。 take to not analys 例如

請問這題怎麼算

5. 已知 SARS病毒的直徑為85奈米,其中1奈米為10公尺,而近期造成全球疫情嚴重的 解 新型冠狀病毒,其病毒直徑為0.12微米,其中1微米為10公尺,請問新型冠狀病毒的 病毒直徑約為SARS病毒的 倍。(取二位有效數字) 1

請問這題怎麼算

元 8 (1)若y=sinx+sin( -x)=asinx+bcosx=rsin(x+8),其中a,b, 3 r,為實數且r>0,0≤0<2兀,求a,b,r,0. (2) 若 0≤x≤ πT 2 , 求y之最大值與最小值. 配合例題11

誰會算這個複雜的計算😭

mE 球間的萬有引力F= = GMSME 2 RSE GMME RME 2 Mm 2 RmE RSE 2 $30 Ms RME 1.99 × 100 kg (3.84 × 108 m)² = ☑ = 1.77 × 102, 2 7.35 × 1022 kg (1.50×10¹¹ m)²