英語の問題です。 この答えはtheseも複数形ですがダメなのですか？

1/5 Lesson6 (A) those (B) that X (C) these (D) they 問題文 Visual Tech makes high resolution monitors for professionals, such as graphic designers and game creators, as well as those suitable for non-professionals. Visual Techはグラフィックデザイナーやゲーム クリエイターのようなプロ用の高画質のモニタ ーを作っていますが､ プロ以外の方用のモニタ ーも作っています。 |解説| 空欄は、前出の名詞 (monitors) の繰り返しを 避けるための複数形の代名詞thoseが適切。 次へ

大学数学の問題が分からないので質問します💦 積分の問題です わかる方回答お願いしたいです🙇‍♀️

1. 次の定積分を求めなさい。 結果は、 出来るだけ簡単に整理すること √2 dx (1) √√√x++4 dx -∞0 x4+4 (2) S 2. 次の広義積分の収束 発散を調べなさい。 (1) Solog (logx)dx dx (2) Sox2+1 3. 次は定積分の上界、 下界の定義である。 72 S(f.4) = [M₁(x₁ - x-₁), M₁ = sup(f(x) x₁-1 ≤ x ≤ x₁), s(f, 4) = Σ m₂(x₁ - x₁-₁), m₁ = inf(f(x)|x₁-1 ≤ x ≤ x₁} i=1 i=1 A' が A の細分であるとき。 s (f,A)≤s(f,A'S(f,A'S(f,A)が成り立つことを示しなさい。 4.p,q >0のとき、次のベータ関数が収束することを証明しなさい。 B (s) = ['; = [² 0 P-1(1-x)9-1dx

ボード線図の位相特性についての質問です。 ボード線図の書き方がよく分かりません。 問2の回路におけるボード線図を各問題なのですがφ(ω)のところからarctanのを3つ足し引きした式が出てくるた思います。 この式からボード線図を描く場合、-180°を基準に考え、ω＝ωc1の... 続きを読む

(問2)図2の回路のボード線図を折線近似で描け.つまり電圧利得の周波数特性|G(jω) を、周波数を対数 目盛にして書き、その下に位相特性Φ(ω)を描く.ただし電圧利得|G(jω)|は20log10|Ay|= 20log1o あり、 位相 (③) は伝達関数G(jω ) の実部 Re と虚部Imから (①) = tan-1 である, ここで、 1 1 2m (R1+R2)Cc 2πRLCL として、二つの周波数は3桁離れていることとする. Cc R₁ Im Im Re. << 図 2 infomanspan for R2 Vi ④gmvi ≧RL CL で

高校生です 分かる方教えてくださると助かります🙏 (答えだけでも全然大丈夫です)

6 本文の単語を使って(必要があれば適切な形に直し), 英文を完成させなさい。 (1) If you are ( (2) A ( ), you are known to a lot of people. ) is a person who has 1,000,000 dollars or more.

ピンク下線部について これは「put A through B」(AにBを経験させる)の意訳からドラマに出演させる　という意味になっているのでしょうか？ put throughの意味はいくつかあって混乱してしまったため質問します。 以下原文のリンク https://www... 続きを読む

22:49 日 = 4G 26 Why is the 'Barbie' movie bombing in Jap... the japan times 8 I loved playing with Barbie dolls. As a little girl in Michigan, I spent hours putting my dolls through dramas, creating stories alone in my room or in tandem with my best friend who lived next door. Although I have no memory of wanting to look like a Barbie doll - or like any other of my dolls which had thicker waists and flatter feet — I gradually absorbed the culturally prevalent idea that little girls should have dolls that looked like them. With this in mind, I grew up and came to Japan to teach English. One day, at a kindergarten, I was surprised to see that there were no dolls with Japanese features. Aside from the exquisite dolls- in-kimono displayed in glass cases only at the end of winter, none of the dolls in Japan looked Asian. Barbie wasn't popular. She was probably too sexy for Japan. After I married a Japanese high school teacher and had a daughter of my own, I bought dolls for her. Although Barbie dolls were not sold in the local 5

出来れば途中式もお願いします

1 濃度の分からないアンモニア水溶液5.0ml を 0.100M の塩酸で滴定した時、当量点(中 和点は 7.0mL であった。 塩酸を0mL, 6.00mL, 7.00mL, 8.00mL加えた時のpH と POH を計算し、滴定曲線のグラフを作成しなさい (軸の名称や単位も書き。 白紙に要領良く 書くこと)。 また、この実験で使う指示薬は何か。 答えなさい。 1-1 塩酸を加える前のアンモニア水溶液のpHとPOHは? 12 塩酸を6.00mL加えた時のpH POHは? 1-3 塩酸を7.00mL加えた時のpHとPOHは? 1-4 塩酸を 8.00mL加えた時のpHとPOHは? 1-5 グラフを作成しなさい。 1-6 指示薬は? 2. 上記問題の1-2 [塩酸 6mL加えた時]) の溶液に 0.05M フェノールフタレイン メタノール溶液を0.1ml 溶かした時、 有色体と無色体は, それぞれ何mol 存在するか それぞれの構造式と共に示しなさい。 フェノールフタレイン平衡定数は, Ka 1.58x10-9 とする. 3. H3PO〟 が含まれている水溶液(リン酸 0.2mol/L) の pH を求めなさい。 pKai = 2.23, PKaz=7.21, pKus 12.3 とする. 4. pH=4.50 の Buffer Solution 200 mL を調製する時 0.200mol/L酢酸水溶液と 0.200mol/L 酢酸ナトリウム水溶液をそれぞれ何mL ずつ混合すればよいか, 答えなさい｡ 次に、 この Buffer Solution に 5.00x10M の水酸化ナトリウム水溶液2.0mL を加える とpH はいくつに変化するか。 答えなさい. 4-1 Buffer Solution の調製方法は? 4-2 水酸化ナトリウム水溶液を加えると、pHはいくつに? 4-3 この (pH=4.5) の Buffer Solution 200mL にピリジンを0.02mol溶かした時, ピリジン のプロトン供与体とプロトン受容体はそれぞれ何mol 存在するか, それぞれの構造式と 共に示しなさい。 ピリジンの平衡定数は, Kb = 1.70x10 とする.

答えを教えてください！ よかったら，根拠も教えてください

la vitbl Questions 4-7 refer to the following letter. January 10 Ms. Erin Murphy Customer Service Department Westcoast Airlines Major Miles Program 345 Brook Street Dallas, TX 75218 Dear Ms. Murphy, As per your request during our telephone conversation on January 8, I am sending you Los Angeles International Airport last December. Please note that my ticket was upgraded itinerary and ticket number for my recent roundtrip flight from JFK International Airport business class with a Major Miles Gold Class voucher and should therefore be eligible f full business class mileage credit. 62 Section Il over 15 years. I must confess that I find the new restrictions to your flight voucher pla I am a Gold member in the Major Miles program and have been a Westcoast customer 1 genuinely confusing. I fail to understand why the burden of proof for my mileage cred rests with me. Shouldn't this information be on your ticketing computer? This was my itinerary. MD My ticket number was #YB42565697. Departed JFK, December 22 at 10:20 for LAX Returned to JFK from LAX on December 29 at 16:40 My seat number was 14B. 7B My Major Miles number is # 04356721 (Gold Card). I sincerely hope that this issue will be resolved quickly as I am counting on my miles eame during this trip to upgrade my hotel room next May. Thank you very much for your attention in this matter. Sincerely Yours, Jarrod Watkins Jarrod Watkins 4. 5. 6. What does Ms. Murphy do? (A) She makes airline reservations. (B) She deals with unhappy customers. (C) She issues new tickets. (D) She upgrades people to business class. What is the purpose of this letter? (A) To upgrade his ticket to business class (B) To buy a flight upgrade coupon (C) To complain about his seat reservation (D) To receive more mileage credits How does Mr. Watkins feel about the new frequent flier program rules? (A) He would like them to be simpler. (B) He believes they are unfair. (C) He finds them to be convenient. (D) He hopes that they will benefit hold Card members more. Which of the following is NOT mentioned in the letter? (A) His ticket number (B) His frequent flier level (C) His credit card number (D) His flight information inq M:8 big en enthovenot cold w lar hud,mq 01X in jord is di Hal Unit 2: Letters, E-mails, & Text message chains 63

この問題の解説を日本語でお願いします🙏

1. A particle of mass m moves in one-dimensional potential given by V(x) = Am cos(x) where λ, A > 0, with initial position xo and initial velocity vo. Draw a graph of the potential, and describe the motion of the particle in the following cases: TT a) x₁ = and v₁ = 0; 22 b) = = 0 and v0 = 0; 3πt 22 Xo c) Xo = - and vo= -2√A. - 2. A particle is dropped in the presence of Stokes drag Farag = -bv, where is the velocity of the particle and b> 0 is a constant. Write down the equation of motion in terms of , and show that the vertical component of the equation of motion is satisfied by: v₂(t) = mg 19 (exp(-)-1) b What is the terminal velocity of the particle? Is it possible to determine the terminal velocity without solving the equation of motion?

この問題の解説を日本語でお願いします🙏

1. A particle of mass m moves in one-dimensional potential given by V(x) = Am cos(x) where λ, A > 0, with initial position xo and initial velocity vo. Draw a graph of the potential, and describe the motion of the particle in the following cases: TT a) x₁ = and v₁ = 0; 22 b) = = 0 and v0 = 0; 3πt 22 Xo c) Xo = - and vo= -2√A. - 2. A particle is dropped in the presence of Stokes drag Farag = -bv, where is the velocity of the particle and b> 0 is a constant. Write down the equation of motion in terms of , and show that the vertical component of the equation of motion is satisfied by: v₂(t) = mg 19 (exp(-)-1) b What is the terminal velocity of the particle? Is it possible to determine the terminal velocity without solving the equation of motion?

TOEICの副詞の問題です。答えを教えてください🙇‍♀️

ravel Now You Try! 4つの選択肢から最も適切なものを選び、文を完成させましょう。 1. The airplane arrived -- at the airport. (A) safely_(B) safe (C) safeness (D) safety ------- 2. The weather was fine for sightseeing. (A) perfect (B) perfectly (C) perfection (D) perfected 3. From the hotel, you can walk- to the beach. (A) ease (B) easiness (C) easily (D) easy novelamo tablius volu 4. Please check Mr. Clark's travel schedule ---- (A) careful (B) carefulness (C) care (D) carefully 5. The number of tourists goes up ------- in the summer. (A) greatness (B) great (C) greaten (D) greatly ----- ng the dones 6. Shuttle buses to the airport leave (A) regular (B) regulate (C) regularly (D) regulation ME SO 7. All trains are running very ------- this morning. (A) smooth (B) smoothen (C) smoothness (D) smoothly 8. The special tour to Hawaii sold out --- (A) quickly (B) quick (C) quickness (D) quickenlos ylla