誰でも構いませんので教えて欲しいです。

(2) 次の英文が正しければ○、誤りがあれば×で答えなさい。 (各2点) 1 This cloth washes well and feels soft. 2 Let my sister and I go instead of you. 3 We wear thick clothes in winter. 4My son came back from London after six years' absence. 5 I was just going to leave when the car stopped in front of my house. 6 The news about the earthquake was reported in most newspapers. My brother told me to keep my room clean. 8 This one is the best of the two compositions. 9 Go home before it doesn't get dark. 10 In Paris everything is more expensive than in London.

どうしてもわからなくて解答もないので教えて欲しいです

強く発音するところ (9か所)の○を黒く塗りつぶし, ポーズを置くところ(2か所) T.co. に/を書き入れ, CDを聞いて音読しなさい。 1-29 Read Aloud Love is one of life's greatest concerns for men and women, young and old. O ○○ O O O O O

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

統計学検定3級の問題です 標本平均の標本分布とはなんですか？ 解説の意味がわかりません 助けてください！

DE SAHN 問18 母平均 μ, 母分散をもつ母集団から,大きさn(≧2) の標本としてXi....,Xn を無作為抽出し,それらの標本平均X=-Xiを考える。 このとき, 標本平均の性 ni=1 質として、次の①~⑤のうちから最も適切なものを一つ選べ。 28 ① 標本平均は必ず母平均μ に近い値をとる。 ② 標本平均の標本分布の期待値は必ずμとなる。 ③ 標本平均の標本分布の分散は必ずとなる。 ④ 標本平均の標本分布は必ず正規分布になる。 標本平均の標本分布はnに依存しない。 問19 あるパン屋で製造されているあんパンの重さの平均μ (g) を調べるために, 10 個のあんパンの重さに基づき信頼度 (信頼係数) 95%の平均の信頼区間を求めるこ とにした。ただし,あんパンの重さは独立に平均 μ 標準偏差2の正規分布に従っ ていると仮定する。 このとき,次の I~ⅢIの記述を考えた。20000円 0002 I. 信頼度を95%から99% に変えると, 信頼区間の幅は狭くなる。 ため の II.重さを測るあんパンの個数を10個から50個に増やすと, 信頼区間の幅は狭 くなる。 comm Ⅲ. 見た目の小さいあんパンだけを10個集めると、必ず信頼区間の幅は狭くな る。 この記述 I~ⅢIに関して、次の①~⑤のうちから最も適切なものを一つ選べ。 29 ① Ⅰ のみ正しい ④ ⅠとⅡIのみ正しい Ⅱのみ正しい IとⅢのみ正しい ⅢIのみ正しい

統計学検定3級の問題です 解答が何を言っているのかわかりません汗 3枚目解説の3行目から意味がわかりません 数学初心者に教えてくださる方いませんか、、！

Be M 問17 次のヒストグラムは,ある店舗における顧客1人あたりの購入額について無作為 に選んだ100人に調査した結果をまとめたものである。 ただし,各階級は左端の値 を含み, 右端の値は含まないものとする。 正白 30 OF OVE 度 25 20 15 10 5 ande のシュ 0 シューズを10 ーズを履いた! 2500 5000 7500 10000 12500 15000 17500 20000 22500 25000分のシュ 購入額(円) 0 10人の平ゴ →⑩タイムを比較 ① この店舗における顧客1人あたりの購入額の平均を調べるため、同様の調査(そ れぞれ無作為に選んだ100人に対する調査)を50回行い,それぞれ標本平均を計算 した。この標本平均のヒストグラムとして、次の①~⑤のうちから最も適切なもの を一つ選べ。 27 00.011 さん楽ョーン ***** HOTEGI&td (4) A-RS ( 8.2 0 +MESSIAJAREA -3000-00 のシュ 調 01 BR ー

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?

この問題の解説をお願いします🙇‍♀️

【1】 次の三角比の値の表を厳密値とそれを小数点以下3桁に四捨五入で近似した表を完成させなさい。 紙面 の大きさの都合があるので,分数は 1/23 ではなく 1/3 の形で記述しなさい。 厳密値において分母の有理化はど ちらでも構いません。 なお, 0除算によって定義不能になる場合は×を記入しなさい。 3 cos (8) sin (0) 0(rad) tan (0) sec (0) cot (0) cosec(0) 厳密値 近似値 厳密値 近似値 厳密値 近似値 厳密値 近似値 厳密値 近似値 厳密値 近似値 0 【2】 次の問いに答えなさい。 (21) 角度を00 <²として, cos (0) = π/6 3 π/4 のときの sin (0) の値。 (2-2) 角度を1/01/2として, tan () = - π/3 3 -20 のときの sin (o) の値。 π/2

文法的なミスを指摘してください。 文自体は変えたくないので文法ミスを箇条書きして頂けるとありがたいですm(_ _)m 読みにくい英作ですみません。

14:54 ◆ フォルダ all 72 Japanese students, most of them must start job hunting when they become juniors, should experience working part time while their first and second years. By working, they can meet people from various background, learn the kinds of skills they can't learn in classrooms, and note the difficulty and significance to be a worker in society. Such experiences, along with their studies, will help them decide what kind of occupation seek after graduation. Japanese college students should go to abroad and talk with foreigners in English. It will help them improve their ability to speak English. Recently, English is becoming more and more important, and they may have to use English in their works after graduation. Almost college students in Japan cannot speak English even after having studied it for a long time. That's because they should go to foreign countries and practice speaking English. ||

TOEICの名詞問題です。答えを教えて下さい🙇‍♀️

CD1-24 えを確認 ek (9) ) する (A) 問題】 のと ren W ies er Warming Up 日本語の意味に合うように、正しい選択肢を選びましょう。 1. a few ( a. worker b. workers) : 2. th a lot of (a. enjoy b. enjoyment) 3. 1 an (a. active b. activity) 4. tu: a big (a. difference b. different) 5.5 an excellent ( a. decide b. decision) Now You Try! 4つの選択肢から最も適切な選択肢を選び、 文を完成させましょう。 ---- is very popular in this pet shop. ------- (A) produces (B) produced (C) producing (D) product 1. The - buys vegetables here every day. 3. A ------- (A) customer (B) customize (C) customizing (D) customized 2. A new opened in the Green Forest mall. (A) shopper (B) shop (C) shopping (D) shopped !VT UOY woll 4. People make many cashless now. (A) pay (B) paying (C) payments (D) payer in January. 5. The department store has a (A) sale (B) sell (C) sales (D) selling 6. There are many fashionable shops in the -------- (A) build (B) building (C) built (D) builder of toys. (C) selected (D) selection 7. The store has an excellent - (A) select (B) selecting READIN CCheckLink 8. Some about the new shopping center is on the Web site. (A) inform (B) informing (C) information (D) informed CheckLin