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English Senior High

一枚目 長文 二枚目 問題(ア) 三枚目 自分の答えand模範解答 付属の解説本が意味不明でした。解説お願いしたいです。

10 Life Reading 目標 20分 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。 Would you like to try to read a book that is 140 pages long every day! Many - are Japanese are surprised (2) to learn how long some American newspapers are. They a Slæom orll aneqsgewen to ancieev listipib ert asli orl not always 140 pages long, but they are usually at least 50 pages long. On Sundays 70198 ni olqooq odT C to 21697 0 1 qoq T some big city newspapers have hundreds of pages and *weigh almost a kilogram. gnibro biqs news, too. 37 There are lots of sections 5 (3) Of course, not everything in such a newspaper is news. m2 T raqaq zabavě s esi vis (1974-monib) 19m 16918 i 1996 about books, movies, travel, computers and hobbies, as well as star interviews and es, as well s boy arroqe bas zadintend comics in color. There are also many *advertisements, of course, but a lot of people ano ang m CECING OF COU vsbru² no,199sq ylisb niebimos atidhe bias Hold com bris flood, 25ñola bas find the advertisements very entertaining. Of course, the newspapers have a lot of he) {lind sdt ni snovievs ch the news Moky) zpililoq You may be surprised to find that (4)such large newspapers are (5)very cheap. They gaidyar are much cheaper than a newspaper in Japan. A large, heavy Sunday *edition of a vbodyas J Sunday edition of a Japanese newspaper. ding/ 4 weigh [wéi] : 重さが・・・である 11 edition [idífan] : (新聞の)… 版 1. smi ca ad te bear a newspaper in a big city may only cost about 350 yen, but it is 20 times bigger than the JR noilo92 smse sdt best a siqot amae ad juos at ziqot installib yasm tuds et 7 advertisement [ædvərtáizmənt]: 2 @ (171 words)

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Mathematics Senior High

この疑問点に答えていただきたいです!

O 例題 32 同じものを含む順列の応用 自色カードが5枚, 赤色カードが2枚, 黒色カードが1枚ある。同色の は区別できないものとして、この8枚のカードを左から1列に並べると 一次のような並べ方は,それぞれ何通りあるか。 赤色カードが隣り合う 2 両端のカードの色が異なる 端が白色カードで, 赤色カードが隣り合わず,かつ,どの赤色カードも p.293 基本事項 2 基本 8,12 黒色カードと隣り合わない CHART & SOLUTION (1) 隣り合う→1つのものとみる (枠に入れる)。 白白白白赤赤黒白 (2) (Aでない)= (全体)(Aである) の活用。 すなわち (両端が異なる色) = (すべての並べ方) (両端が同じ色) (3) 隣り合わない→後から間や両端に入れる 赤白赤 白黒白 解答 (1) 2枚の赤色カードを1枚とみなして 775 7! 5C3 -=42 (通り) 5! 8! -=168(通り) 5!2! (2) 8枚のカードの並べ方は、 全部で 両端のカードが同じ色になる場合の数を求めると ( 2 [1] 両端が白色のとき 白色カード3枚、赤色カード2枚, 黒色カード1枚を並べる方法の数で [2] 両端が赤色のとき 白色カード5枚, 黒色カード1 6! 枚を並べる方法の数で 6 (通り) 5! - よって, 求める場合の数は 168-(60+6)=102 (通り) 3) 白色カードを5枚並べ、その間と左端の5個の場所から 3個の場所を選んで赤色カード2枚と黒色カード1枚を並 べればよいから、求める場合の数は 3! -=30(通り) 2! 6! 3!2! -=60(通り) ww RACTICE 32 ③ AGOYAJOの8個の文字をすべて並べてできる ”をともに含む順列は なぜC3x 基本例題12 基本例題 8 基本例題 12 左の解答において同じも のを含む順列の数の求め方 は, p.300 の CHART & SOLUTION の② の方式 を使った。 1の方式なら (1) 7C5×2! (2) (全体) = gC5×3 C2 (両端が白) = 6C3×3Cz (両端が赤) = 6C5 (3) 53×2 となる。 5個の場所から3個の場 所を選ぶ→5C3通り 赤2枚,黒1枚を並べる 通り

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English Junior High

すみません、至急お願いします。 問1から問9まで教えてください🙇‍♀️

Unit 4 長文問題] もしも時間を戻せたら? ) able to change the past? If you 1 Do you ever wish you (2) had that ability, maybe you would spend more time practicing soccer, learn the instrument that you always wanted to play, study harder for that big test, or try to save more money for the future. 2 What would you do if you had the ability to turn back the clock? This was a question which Mr. Woodall, a high school teacher in Philadelphia, asked his students. Mr. Woodall wanted to know what was important to his students but was pleasantly surprised to see the results. I think their answers will be very interesting to you, too. Hou 3 Mr. Woodall expected to see answers (which were connected to the own good of the students, but (3) he was wrong. The majority of the which he received from his students were for the good of answers (う) others. Target ① 関係代名詞 ②仮定法・間接疑問文 66 4 A very common answer he found was, “(4)If I could turn back the clock, I would take back some things that I said to a friend.” Apparently, many of the students regretted saying something (5) friends and wanted to change that. Surprisingly, close to 40% of the students answered this way. 7) hurt their 5 (7) (6) Another common answer was about pets. "If I were able to turn back the clock, I would spend more time with my dog," or "I would be nicer to my cat," were some common answers. Almost 25% of the students missed their pet very much and wanted to show more love. These pets included dogs, cats, birds, rabbits and other animals. turn back and M (時計を) 巻き戻す pleasantly 心地よく expected to 6 There were other answers about reading more books, studying harder, or eating less junk food. However, Mr. Woodall was quite impressed with his students and their concern for others. He decided to share all of the answers with his students, and the students enjoyed hearing the different answers. Mr. Woodall decided to try this activity with his students every year. By asking, he felt he would learn a lot about his students. 〜するだろうと思う good majority , t take back 取り消す apparently close to どうやら~らしい t be nice to 〜にやさしい de 問 1 (1) ( 問2 問3 い。 1.9 ( junk food ジャンクフード concern for . 〜への気遣い、配慮 (4

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