訳を教えてください。asとdoneとtheyがわからないです。

A warming Arctic ¢ould cause serious climate change elsewhere. The world's winds are 5 on場所 driven by the temperature difference between the poles and the tropics. If the Arctic heats 20 faster than the tropics, this difference will decrease and wind speeds will slow as they 1、 have done, in the northern hemisphere, by between 5 ánd 15% in the past 30 years. A weaker northern jet stream* will mean snowstorms and heatwaves in( ) places at ( times.

孝行物語です。嘆くらん　のらんは現在推量だと思うのですが、活用形が分かりません。さこそ憂へ嘆く　のこそは係り結びですか？

中 逢ふこと を喜い 〇 も びし h醸 mn >ている、 たはさこそ憂へ漢くらてたた 2やつにるのや、合acstls2りに尋

QuestionAとBの1について、私の回答で丸はもらえますか？教えていただきたいです 北大2017年の英作文の問題です。

Read the following passage. for my age. I leave home early and it takes about two hours on a crowded train to get to the office. I get Sunday off, but on the other days I'm usually in my office till nine o'clock, or even midnight on occasion. But I enjoy seeing the customers excited about our new products and services. Every August I take a 15 years. It's a secure job in a major company and I enjoy a relatively high salary six-day summer vacation, usually at my parents' place in Toyama. It's nice to Thave been working for a Japanese cell phone company in Tokyo for the last 2017年度(3] 32 a or the space of the countryside after my cramped apartment in the suburbs. However, I spend two days travelling there and back, and then it's straight back to work the next day. Last summer, however, I was able to take 10 days off in August and used the rare chance to take my wife on a foreign holiday by going to visit my old friend, Pierre, in Paris. He and I met at university in the US nearly 20 years ago when we were both international exchange students. We shared a love of tennis and S0on became good friends, and have stayed in touch. He now works as a supervisor in a post office in eastern Paris. It was lovely to see Pierre again and spend time in the spacious apartment he shares with his wife. I was very surprised to find that they were just back from a month-long summer vacation in southern France and Switzerland. Pierre told us that this is perfectly normal in his job, and couldn't believe his ears when I mentioned that my usual vacation is around a week and that I work 12 hours a day, six days a week. His usual workday, he said, was from 9:00 to 16:00. He wasn't joking ; he was back home by bicycle by 16:20 every day. He likes his job as the postal service fulfills a vital function in society by connecting people both aomestically andinternationally. On hearing his story, though, I began to reflect upon my own life and work. AmI working to live, or just living to work ? Answer questions A to C in English. You may use words and ideas from the Lext, but you must not copy complete sentences.

化学でセシウムイオンの半径を求める計算で回答は上になってるのですが、どう計算しても下の値が出てきます。 有効数字3桁なので困ってます🥲教えてください！

3) ×0.f3 2 2rcs+ + 2x 0.1 66 rcst = 0.1912 1,132 月好谷 r cs* = o.19168.

70の問題の回答がなぜDになるのかが分かりません。 因みにTOEICのリスニング問題のPart3です。

68. Who is the man? M It's such a pleasure to finally meet you, Olivia. As coordinator of this year's international trade conference, thank you for Transportation modes and how they can affect your supply chain"(B) An event coordinator accepting our invitation to lead one of our sessions. Saturday, November 19 10:00 am - 12:00 pm (A) An expert in international trade Sponsored by Dupree Logistics - Drew Flint, Senior Partner (C) A trade representative (D) An owner of an agency Room 101 W The pleasure is mine, Ruben. Our agency is always happy to have representatives 12:00 Noon - 1:15 pm 69. What has the woman agreed to do? (A) Lead a conference session (B) Conduct an interview (C) Schedule an appointment (D) Accept a new position Lunch participate in your conference. Witon Hotel - Wolfgang Puck's Spoon M As requested by your assistant, Jamie, your session has been scheduled for the afternoon of November 19. Ilf you check the schedule, you will see the title of your presentation listed in the last time slot on that day. 1:30 am - 3:00 pm 「Asia: A strategic approach to effectively developing and executing your Asian marketing plan" Sponsored by Blackbox Associates - Olivia Ingersol, Chief 70. Look at the graphic, Who does the woman Operating Officer Room 102 work for? 3:15 pm - 4:00 pm Closing Ceremony Wisconsin Center Ballroom (A) DuPree Logistics (B) The Witon Hotel (C) Wolfgang Puck's Spoon (D) Blackbox Assodiates W Thank you very much, and I'l see you at the conference.

表で物質量を出す時は係数かける分子量ではないのでしょうか？？

例題 40 化学反応式の量的関係 example problem プロパンCaHgの燃焼の反応式について, 次の問いに答えよ。 CaHs + 502-→3CO2 + 4H2O (1) CHs 6.6gを燃焼させるのに必要な酸素は何gか。 (2) CgHs 6.6g の燃焼によって生じる二酸化炭素は, 標準状態で何Lの体積を占めるか。 (3) ある量のCaHg を完全燃焼させたら水が7.2g生じた。燃焼させた CaHg の分子数は何個か。 22 (解答 (1) 24g (2) 10L (3) 6.0×10°個 OCHe= 44 g/mol 202= 32g/mol 1mol の気体の体積 = 22.4L(標準状態) OHO= 18g/mol 61mol= 6.0×10個 >ベストフィット 与えられた量をまずは物質量 [mol]に変換する。 解説 1(2) 502 3CO2 4H2O CsH。 44g/mol 32g/mol 44g/mol 18g/mol| モル質量 5×0.15 3×0.15 4×0.15 6.6g 44g/mol =0.15mol 物質量 = 0.75mol = 0.45mol = 0.60mol 32×0.75 44×0.45 0.60×18 質量 6.6g -24g(1) = 19.8g = 10.8g TJ 0.45×22.4 =10.08 =10L(2) 液体 体積 0.15×22.4L 0.75×22.4L ) HO7.2gは 7.2g 18g/mol = 0.40mol である。係数の関係より HO: CaHe =4:1なので

解き方教えてください🙇‍♀️

三角不等式を用いて, 以下の不等式を証明せよ。等号が成立するときの条件も記すこと。 (2) 6-cSlc-al+ la-b| l91-10 ミ14- (1)

Mathmatics 答えの数字自体は合ってるけど使ってるものが違くて答えの解説を見てもどこを使ってるか分かんないです。 なんで△NBCと△NBMを使うんですか？？

|8重心の性質利用: 面積[改訂版3TRIAL数学A 問題143] AABCの2つの中線 AM, BN の交点をGとし, M とNを結ぶ。△ABCと △GMNの面積比を求めよ。 ANB C F aABC ;ONAS-ゴ6Aが 3. N G AGMN=t A B M /C 1 z X5X3 = AABC:AGM= (2:1

答えが変なのですが、大丈夫でしょうか、

20 2=3-i, 20=1+2i のとき,点zを点 20のまわりに だけ回転した 4 π 点wを求めよ。

5番の3の⑵ 解説が面積を求めているのですが △PQR＝1/2×PS×QR＝5/2PSの5/2という数がどこから来たのか分かりません 解説お願いしますm(_ _)m

5 図Iのように,ZBAC=90°である△ ABCを底面とする三角柱 ABC- DEF があり, AB=3cm, AC = 4 cm, BC =D 5 cm, AD =10cmである。 図I このとき,次の1~3の問いに答えなさい。 A B 図Iにおいて,辺を直線とみたとき, 直線 ABと ねじれの位置にある直線をすべて答えなさい。 1 D E 2 三角柱 ABC - DEF の表面積を求めなさい。 21 3¥4。 6 3 図Iのように, 三角柱 ABC DEF の3つの辺 図I A AD, BE, CF 上に, AP =D BQ= CR となるよう 4 em 6 に3点P,Q, Rをとり, それぞれ結ぶ。また, 線 分CE と線分QR の交点をSとし,点Pと点Sを結 B P ぶ。 このとき,次の (1), (2) の問いに答えなさい。 R (1) AP:PD =2:3となるとき,△PQSの面積 を求めなさい。 E F 5)6 ×3 (2) PS上QR となるとき, 4点E, P, Q, Sを 結んでできる立体の体積を求めなさい。 の の sle (B