数学Bの等比数列で質問です (4)についてなんですが、3枚目の写真の最後はなぜ急にカッコの中の分母は3^nになっているんですか？？

次のような等比数列の初項から第n項までの和Snを求めよ。 *(1) 初項2、公比3 *(3) 3,32,33, 34, 3,9,27,81 (5) 7, -7, 7, -7, [=5+6+ →教p.20 例是 * (2) 初項 21, 公比 2 1 1 1 3'32'33' *(6) 4, -2, 1, -1, 2 (4) 1, ....

この問題で給食とコインの因果関係が分かりません。

午前8:23 5月8日 (月) × no et_vol75_text × 世界遺産 PART6 仮説検定 -テキスト ア PART6 仮…･･ 第 15 講 PART6 確認問題 ベーシックレベル数学Ⅰ 1 ある学校で給食の改善を行い,無作為に選んだ生徒30人 にアンケートをとったところ, 20人が以前よりおいしいと 答えた。この結果から,以前に比べて給食はおいしくなっ たと判断してよいか。 基準となる確率を0.05 として,仮 説検定を行うことによって考察せよ。 ただし, コインを30 回投げて表の出る回数を記録する実験を500セット行った ところ, 以下の表のようになった。 この結果を用いよ。 表の回数 5 6 7 8 9 10 11 12 度数 1 1 2 4 6 13 27 40 13 14 15 16 17 18 19 20 55 67 75 65 55 38 22 12 21 22 23 24 25 計 7 5 3 1 1 500 T ① 給食はおいしくなったと判断してよい。 (2) 給食はおいしくなったとは判断できない。 - 270 - × PART4 データ・・・ HelveticaNeue □ 29:500=0,058 24 第15講 PART6 給食の話と コインの話が どう関係? lılı 100% PART5 外れ ✓

Q&Aの回答を教えてください また、Summaryの回答があっているかの確認と 解けていない部分の回答を教えてください

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ポイントを読み取ろうと内容を確認しようの それぞれの回答があっているかの確認をお願いします また、解けていないところの回答を教えてください

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ポイントを読み取ろうと内容を確認しようの それぞれの回答があっているかの確認をお願いします また、解けていないところの回答を教えてください

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ビジョンクエストhopeのlesson3の問題です 解答お願いします🙇‍♂️ もし少しお時間があれば訳も教えていただけると幸いです🙇‍♂️

Try it out! modo Tits erovel [ ]内の語を使って、会話を完成させましょう。 1. "What were you doing when Japan won the game last night?" " SOVET Actually, I'm not a big fan of soccer." [take] 2. "When did he join the Giants?" "He years." [be] He also holds the record 3. "She is definitely one of the greatest tennis players." "Yes. I'm sure she a bath. on the team for about seven the next grand slam title." [win] 4. “Did you hear the news? Johnson's time the world record for years, but a new world record was set yesterday by a rival runner." "Really? That's amazing!" [be]

選択肢にそもそもないですが、 情報が得られなかったから、警察はマスコミに協力を求めたんですよね、 協力を求めた(過去)そのまえき情報が得られなかったんだから大過去になると思ったんですけどどうして違うんですか、

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辺BCと辺ABはどのような位置関係にありますか？ また、垂直だと言えないのはなぜですか？

SVETE B F C

一枚目　長文 二枚目　問い 三枚目　答え この問いで色々と疑問点がありしつもんしました。 ①一枚目の付箋（上の）に書いていますがservethemselvesが再帰代名詞になるらしいんですけど訳し方が不明です。 ②一枚目の付箋（下の）に書いていますが緑色の斜線で囲んだ... 続きを読む

serve themselve) i Reading 速読問題 次の英文を2.5分で読んで, 1. の問いに答えなさい。 訳の drau 目標 20分 (he) A new *retail concept was introduced in the United States when the first self-service "grocery store named Piggly Wiggly/opened in 1916// Before that, customers used to starframent. bring a shopping list to a neighborhood store and wait while a store clerk collected the items they wanted and measured out products like *flour and rice from large 一方で新しい containers. On the other hand, Piggly Wiggly gave customers baskets and asked (容器) (2) を…の状態で出す くて食べ物] them to serve themselves. They filled their baskets with packets of flour and rice, TE shelf 複数形 (食料品) (棚) cans of vegetables, and other groceries from the store's shelves.. BIRG stocenes from the souhogo を (3)Sales at Piggly Wiggly tog of ondo JB9Tg в Beim J'mol (一般的に) typically bought more when they *made their own selections. 18 15 were higher than at other adow ow: Jeal lliw sIBE odT x (42-=) anel hiny-neque euiq email easly ams 10 expanded to become a chain of stores, and other markets copied the self-service (拡張する) (まねする) (Copy)id behoo (4) Writi model. The modern supermarket was born. ¹ retail [rí:teil]: 9 make a selection : er stores, because customers I& rado nol esmeni ingi 0212 di betuoosi - labom jealsi eril of egneriaxe ens.] It influenced not only the way people shopped but also other aspects of the food 2 grocery store # 12 aspect [æspekt] : wilsop-deid bat0qml ( CAN-DO List (製造会社) a'sibns? vol. business. For example, food manufacturers started using more attractive packaging (6710) Teunitnoo elsa erti lliw gnol wol Soon Piggly Wiggly in order to draw customers to their products. 19dor to bus odi is gainn (168 words) LET muvola Ikan Ce yebir azon Ion] D 4 flour [fláuǝr]: d boy mo lan <知識・技能〉第4文型, 第5文型について理解できる。 <思考力・判断力・表現力〉 近代的なスーパーマーケット esanal juodliw soment bathoml 1.

一枚目　長文 二枚目　問い 三枚目　答え この問いで色々と疑問点がありしつもんしました。 ①一枚目の付箋（上の）に書いていますがservethemselvesが再帰代名詞になるらしいんですけど訳し方が不明です。 ②一枚目の付箋（下の）に書いていますが緑色の斜線で囲んだ... 続きを読む

serve themselve) i Reading 速読問題 次の英文を2.5分で読んで, 1. の問いに答えなさい。 訳の drau 目標 20分 (he) A new *retail concept was introduced in the United States when the first self-service "grocery store named Piggly Wiggly/opened in 1916// Before that, customers used to starframent. bring a shopping list to a neighborhood store and wait while a store clerk collected the items they wanted and measured out products like *flour and rice from large 一方で新しい containers. On the other hand, Piggly Wiggly gave customers baskets and asked (容器) (2) を…の状態で出す くて食べ物] them to serve themselves. They filled their baskets with packets of flour and rice, TE shelf 複数形 (食料品) (棚) cans of vegetables, and other groceries from the store's shelves.. BIRG stocenes from the souhogo を (3)Sales at Piggly Wiggly tog of ondo JB9Tg в Beim J'mol (一般的に) typically bought more when they *made their own selections. 18 15 were higher than at other adow ow: Jeal lliw sIBE odT x (42-=) anel hiny-neque euiq email easly ams 10 expanded to become a chain of stores, and other markets copied the self-service (拡張する) (まねする) (Copy)id behoo (4) Writi model. The modern supermarket was born. ¹ retail [rí:teil]: 9 make a selection : er stores, because customers I& rado nol esmeni ingi 0212 di betuoosi - labom jealsi eril of egneriaxe ens.] It influenced not only the way people shopped but also other aspects of the food 2 grocery store # 12 aspect [æspekt] : wilsop-deid bat0qml ( CAN-DO List (製造会社) a'sibns? vol. business. For example, food manufacturers started using more attractive packaging (6710) Teunitnoo elsa erti lliw gnol wol Soon Piggly Wiggly in order to draw customers to their products. 19dor to bus odi is gainn (168 words) LET muvola Ikan Ce yebir azon Ion] D 4 flour [fláuǝr]: d boy mo lan <知識・技能〉第4文型, 第5文型について理解できる。 <思考力・判断力・表現力〉 近代的なスーパーマーケット esanal juodliw soment bathoml 1.