数学の質問です。 問題▶︎xの不等式|x－2|＋|x－4|≦8を満たす整数ｘは○個ある。 という問題なのですが、写真のやり方で合っていますか？

(5) 1x - [3] (+) 21+1"-418 [1] 18-2-x+4=8 ke @ →考えられるパターン xがないので解なし REL 14 [2] )( -2 + 1 - 4 ≤ 8 [ 2114 -+-+4≦8 2 [2]と[3]の共通範囲は ト 0 7 -1,0,1,2,3,4,5,6,7, 全てあわせて9個

英語、原級を用いたさまざまな表現です。 写真の問題なのですが、岩手は岐阜よりも1.5倍大きい。とあります。 この文をaとbがほぼ同じ文になるように書き換えるのですが、岩手が岐阜より1.5大きいなら岐阜は岩手より1.5小さいということつまり２分の３なのに、なぜ3分の2なんです... 続きを読む

2. (a) Iwate Prefecture is about time s Targe (6) Gifu Prefecture is about and a half Gifu Prec Prefecture, ( Two ) (thirds ) ( as ) (large) (as) Iwate Prefecture a s e a one S

数学B二項分布の問題です。 □5赤く囲ってある問題なのですがなぜ50の2乗になるのですか？計算の仕方を教えて欲しいです。 なるべく至急でお願いします。

5 2 枚の硬貨を投げて, 2枚とも表が出れば100円を, その他のときは50円を受け取るゲー ムがある。 このゲームを10回繰り返したとき, 受け取る金額 X円の期待値と標準偏差を 求めよ。 2枚とも表の出る回数をYとすると, Yは二項分布 よって, Yの期待値, 分散は E(Y) = 10x12=12/ 10×4 V(Y) = 15 10 × 1 = ² ( 1 —- = -1) = 1 1/² X=100Y +50(10-Y) = 0X1500 E(X)=1518+500=E(X)+5=502/+300 ここで よって, Xの期待値は ナ よって, Xの標準偏差は ●(x)= V(x) B(10.12) -625 15 8 Xの分散は V(X)=V(50γ+500)=50V(x)=50². -50% 150.1/15 に従う。 La Ts & 2

2つ質問があります。 一つ目のマーカーのところの「to be」、これはSVOCを振るとすればO(目的語)でしょうか。 二つ目のマーカーの分構造はどうなっているのでしょうか。where以下で動詞が見つけられず、意味がとれません。

Type 8 意図問題 Exercise 19 The author mentions "a cellphone call" in order to ni ed nsp pniwaliofanit toallanitý A compare how different ways of receiving information affects memory emsp erit vert A ® emphasize the importance of repetition to absorb information on ob on ob veriT (8 O demonstrate ways to counteract retroactive inhibition work so ton ob O show how new information can hinder the retention of previously learned TO information € it vit vedT 0. vedtok れ れ to that can changed copia Tvo There are a number of events that can cause humans to forget information they have already learned and stored in their memory. One cause is believed to be a type of interference phenomenon known as retroactive inhibition, where a sudden influx of new information blocks the retention of older learned material. A driver might hear a phone number on the radio that he wants to call, so he repeats it out loud until he can recite it from memory. Then, the driver receives a cellphone call from his manager. In the time it takes the driver to absorb the information from his manager, he has forgotten the number he repeated just a few seconds before. Vildo L

possible sign …について これはどのように品詞分解して考えればいいでしょうか？ それともa possible sign is~というイディオムですか？ a possible sign Pyongyang ってなんですか？？？

0:37 < 'Unusual' level of aircraft maintenance se... the japan times 8° = 4G 35 Passengers board an Air Koryo aircraft at Pyongyang's airport in April 2017. Experts have said that no cross-border air travel service is 'believed to have taken place' for North Korea throughout the entire pandemic period. | REUTERS AFP-JIJI SHARE May 24, 2023 SEOUL - Recent satellite imagery has shown an "unusual" level of aircraft maintenance at North Korea's main airport, a monitoring group said, a possible sign Pyongyang is moving to resume international flights. North Korea has effectively sealed its borders since early 2020 as part of its drive to deal with the coronavirus pandemic, with all flights cancelled. a

高校2年生物理の質問です。 問題→物体にはたらく力を、力の名称と矢印を図中に示せ。 写真の（2）はなぜはたらいている力が重力Wだけなのですか？ 静止しているなら重力と同じ大きさでつり合っている他の力はないのですか？ 教えていただきたいです。

CS432 練習問題 く力を,大きさに注意して,力の名称 (2) 投げ上げられ, 最高点で静 止している物体。上の糸が MO. O 一重Wi (5) 手で支えられている物体。

英文法の穴埋め問題をどなたか教えていただきたいです。1〜8までの正解と解説をお願いします。

10 abc X₂ X² Aa A AⓇ フォント # V 1.4 2 ← 2 E 2. The shepherd has a habit of counting his sheep every night to make sure that all there. (A) ite (B) it's (C) their (D) they're E for her best-selling nature photography books, Naomi Ward opens a photography school next month. (A) Know (B) Knowing (C) Known (D) To know 3.4 2 2 段落 e beginning and advanced courses in cellular biology include lecture and laboratory time. (A) Both (B) Each 4. An all-staff meeting on November 6th will focus on ------ each department is doing to prepare for our annual inspection. (A) howe (B) whate (C) Either (D) Every アクセシビリティ: 検討が必要です 2 2 f E 5. John Berg went to his office to talk with his boss he returned from his overseas business trip. (A) as far as E 2 2 6. Bill Cain had never heard of the company; he could not say anything when his A S 8. E ------ ← 標準 I (B) once + ■行間詰め (C) so that (D) whereas 7. This fall, Plasma Tech Inc. is offering a new line of digital metering products that are compact, ---, and reasonably priced.< (A) consistente (B) conveniente (C) insistent (D) present 見出し1 boss asked him about it. (A) however (B) meanwhile (C) nonetheless- (D) therefore On Saturday, October 19, Headlands Sports Club is holding Day. (A) it (B) its 見出し 2 annual Open スタイル E 表題

形質転換効率が2.0×10^5(cfu/μg)は、プラスミドを構築するには低い値ですか。

C1の答えと文構造教えてください renovated と novelty は下二つで使うので C1に当てはまるのはinnovate か novice であり、 また、innovateを入れると動詞が並んでしまうので noviceかなと私は思いました。 しかし、そうすると文全... 続きを読む

C. The word renovation contains the root nov which means "new." Complete the sentences with the correct word from the box. There is one extra word. novelty novice renovated innovate do beterthan businesses that don't invest in 1. Companiesthat new products and ideas. 2. Because of rust and structural issues, New York's iconic Statue of Liberty was in the 1980s. 3. Cell phones were a item in 1983. Now, almost everyone has one

この文の日本語訳を教えてほしいです！！

it doesn't always take the complex set of ear bones and hair cells found in mammal ears to detect the presence of sound