Mathematics Undergraduate 9 monthsago 画像の方程式が解けないので教えていただきたいです🙇🏻♀️ -20 tot +80e 80 e-őt =0 t = A co long 2 Solved Answers: 1
Civil service examination Undergraduate 10 monthsago 図形の問題です。 いくら数えても答えになりません。 詳しく説明お願いいたします。 問題3 図中に数えることができる正三角形は全部でいくつあるか。 1.34 個 2.36 個 338 個 4.40 個 5.42 個 ONT M 08 36 0=12 08 △=12 4 04 △=2 A = 12 1=24 30 =6 △=#12 24 2 Solved Answers: 1
Chemistry Undergraduate 10 monthsago ラウールの法則についてです。これが理想溶液の蒸気圧を求めるのに使うことが出来るのはわかるのですが、実在溶液では分子間力の影響でラウールの法則に従わなくなるなら、実在溶液における蒸気圧はどのようにして求めればいいのでしょうか? 必ずベストアンサー差し上げるのでどなたかお教えい... Read More Solved Answers: 1
TOEIC・English Undergraduate 11 monthsago Felix's parents spoke to French President Emmanuel Macron about his case during a recent state visit to neighbouring Singapore, where the... Read More Waiting Answers: 1
TOEIC・English Undergraduate 11 monthsago どなたか解説していただけないでしょうか🥲 過 i TOEIC READING Part 5 Incomplete Sentences AnswerHub A word or phrase is missing in each sentence. Select the best answer to complete the sentence. 13. The book is so (A) interest (C) interested x 14. Andrew was very would never see her again. (A) disappointing (C) disappoints x 15. The train departs soon, (A) arrival (C) arriving that I want to read it again. (B) interesting (D) to interest D with Kathy's behavior at the meeting and said he (B) disappointment (D) disappointed B in Osaka at 7 p.m. (B) arrive (D) arrived A B D V 16. If you do not have your seat belt , you can be fined. (A) fastened (B) fasten (C) fastens (D) fastening B C 4/17. in simple English, this book is easy to understand. (A) Write (B) Writing (C) Written (D) Been writing B D 18. The survey tells us that our customers are with our service. (A) pleasing (B) pleased (C) pleasure (D) please * 19. I found my colleague e-mails at the café. (A) check (B) checking (D) checks (C) checked (E how to use the new tablet, I asked my son for help. V20. Not (A) know (C) knowing (B) known (D) To know B Unit 10 Business 71 Solved Answers: 1
TOEIC・English Undergraduate 11 monthsago どうしてそうなるのかがよく分からなくて全部解説してもらいたいです🙇🏻♀️ C act with me Q Part 5 TOEIC READING AnswerHub Incomplete Sentences A word or phrase is missing in each sentence. Select the best answer to complete the sentence. v X13. If I (A) are (C) were 14. If she umbrella. you/I would ask someone's help (with that business plan. (B) am (D) be D that it was going to rain, she would have brought her (B) known (A) knows (C) has known 15, If he had caught the train, he (A) hadn't been (C) wouldn't have been (D) had known B C late for work. (B) hasn't been (D) wouldn't been it not for the computer, I couldn't do my work at all. X 16. (A) If (B) Were (C) Had (D) With lnm of Bo¿no A B C ✓ 17. (A) You (C) If change your mind, no one would blame (B) Should you (D) If should you. B D X 18. The stew would taste better if it more pepper in it. (A) had (C) has X 19. I (B) would have (D) have had B D ◯だった 現在形 こします。 は、意 覚です。 に」とい ません。 (A) could meet (C) met the deadline of the report if I had started it earlier. 20. Bring your own key, (A) otherwise (C) without (B) will meet (D) could have met B you would be locked out. (B) if (D) should A If it weren = Were it ~. C D If s should N. = Should S~. if 省略 Unit 9 Office Work 63 D Waiting for Answers Answers: 0
Mathematics Undergraduate 11 monthsago (2)番の解説をしてほしいです!シグマを習ってなくてどうやって計算したらいいか分かりません🙇🏻♀️ 4 (教科書p94, 問6) 次の数列が与えられたとき,一般項を予想せよ。 (1) 2, 6, 18, 54, 162, .... anann-l =2x39-1 22, 8, 18, 32, 50, ... 6 10 14 18 等比数列 ← 等差数列 D 差別 &=6 公差 4:4 bn=bit(n-1)d=6+(n-1)×4=4m+2 on22のとき n-l an=af4k+2=2+1)+2(n-1) 等差数列 =2+2m²2n+2m-2=2n2 Solved Answers: 1
Chemistry Undergraduate 11 monthsago この問題の(3)の問題で、解説を見ていた時にあおなみ線の箇所がよく意味がわからなくて、どうして4/2になるのかぜひ教えて欲しいです。お願いします🙇♀️ (3) 2.4kJ ※3 (4) 氷の結晶は水素結合ですき間の多い構造をとる。 氷が融 解すると, 水分子がすき間に入り込むので体積が減少す る。 解説 (1) ファンデルワールス力はすべての分 子にはたらき, 分子量が大きいほど強い。 X (H) :Y 1 は水素結合 F-H, OH,N-H の共有結合をもつ分子は, ※④ XYは F, ON 原子 ファンデルワールス力に加えて水素結合がはたらくことがある。 (2) 14族元素の水素化合物は単に分子量を比べて答えればよいが, 15 族元素の水素化合物, 16族元素の水素化合物は NH3, H2O が分子間 で水素結合を形成するため他の水素化合物より沸点が高くなる。 そ ※⑤ れぞれ2番目に分子量の小さな分子を答える。 (3) 氷 1.0cm の中の水分子の数は, 1.0×0.90 x6.0×1023=3.0×1022 (個) 18 ・M 個 氷の中の1個の水分子は他の4個の水分子と水素結合を形成してい るので、求めるエネルギーは、 4 3.0×1022 x4.0×10-20=2.4×10°(J)=2.4(kJ) 2 Solved Answers: 1
Chemistry Undergraduate 11 monthsago エチレンの混成軌道を図示せよ。という問題で、調べたらこれがでてきて、書いてみたのですが合っていますか? (4) I H H 00 H Waiting Answers: 0
TOEIC・English Undergraduate 11 monthsago なぜこの文から「read」が過去形だと判断できるのでしょうか。 答えは②です。 190 Susan read the book (oo) worsnim) (東洋 基本 ①as carefully as she can 頻出 2 as carefully as she could 3 as she can as carefullybo4 as she could as carefully ( et) aid se bo 28 Solved Answers: 1