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英語 中学生

赤のところにorが入るのはなぜですか? あと、英語の長文の勉強法についてなのですが音読するのってどんな意味があるんでしょうか??

Kenta is a young ( 1 ) who works on top of an office building in Tokyo. He takes the train to work, then uses an elevator to go to the top of the building. He is a little different from the other office workers who also use the elevator. He doesn't spend all day in front of a computer in an office. But, he changes his clothes and spends his day outdoors (). Can you imagine what he does? He grows vegetables there. It is forty-five floors above ground. Many young people left the *countryside to get jobs in the city in *the 1950s. People like の中に Kenta are bringing farming into *urban life. They are making farming *fashionable. Also, they are *providing food and saving (3). Thanks to the plants, the roof is kept cooler and the office workers in the building below don't need to use the *air-conditioning as much. This *reduces both the quantity of electricity used and the amount of heat *generated by the air-conditioning.- Another great *benefit of this kind of *agriculture is that plants help to clean the air and *produce *oxygen. If these kinds of farms and gardens become more 酸素生産 popular, cities could be covered with cool oxygen-producing green areas. いだろう Growing food on the tops of buildings also *makes good economic sense. First, there would be more jobs for people who like farming and live in the city. Second, it could reduce the amount of *imported food, and third, it would *lower food *transportation costs. For many years, cities have been taking over (4) to make houses. If these new farms and gardens なることがある。 can be

解決済み 回答数: 1
数学 高校生

解説が初めから最後まで理解出来ません。 Aが勝つの(5.1)(6.1)(6.2)になるのがなぜなのかということすらも理解出来ていません。 もう少し詳しく解説していただける方お願いします。

CONNECT 17 ゲームを中止したときの期待値 A,B2人が1個のさいころを2回ずつ投げ, 出た目の数の和が大きい方の人 が賞金1800円を受け取り, 引き分けのときは賞金を900円ずつ分け合うという ゲームをすることにした。 ところが, 1回目に A が 3, Bが6の目を出したと ころで,ゲームを中止した。 ゲームを続行するとしたときの, A, B それぞれ の得る賞金額の期待値を求めよ。 考え方 問題80 + 問題 144 8 J ゲームを続行したとき,A が勝つ, 引き分ける, Bが勝つ場合の確率をそれぞ COAS OU れ求める。 3 3 解答 2回目を行ったとき, Aがx, Bがyの目を出す場合を (x,y) で表す。 Aが勝つのは,(5,1), 6,1), (6, 2) の3通りで, その確率は * Saving a $1. 62 36 100% 引き分けるのは, (4,1),(5,2),(6,3) の3通りで, その確率は したがって, Aの得る賞金額の期待値は 1800×- 30 30 Bが勝つのは, 36-(3+3)=30 (通り) で, その確率は よって, A,Bの得る賞金額とその確率について,次のような表ができる。 62 36 Bの賞金 1800 900 0 計 Aの賞金 1800 900 0 計 3 3 30 30 3 3 確率 1 確率 36 36 36 36 36 36 3 36 30 36 +900 x- Bの得る賞金額の期待値は 1800× +900× BET 3 30 -+0×· 36 36 3 36 ■■■ 3 36 -+0×· 3 3 BO26² 36 -225 (円) 1575 (円) 1 2 1 2

解決済み 回答数: 1
英語 高校生

タイトルのところをよろしくお願いします

Dand about 4% have been extinct since 1950. Le Complete the summary. There are some unnecessary words. Lie an/ Summary Title )are dying out faster than in tho past. 1()Many linguists think that (1. ( )Almost 40% of languages are (2. One of the reasons why languages disappear is that people who speak th。 languages 2 Ld ) phenomena. die because of (3. ) cause the extinction of languages. ( ) Another reason is that (4. Today some people (5. away their own language because of technology 5 and the desire for material wealth. If a language dies, we believe that we lose the knowledge that the society has (6. 6 ) over time and diversity in the world. In language (7. へ the language and culture as possible. ), linguists try to record as much information about ird0 Sto In language (8. the language. ),a linguistic community takes an active role in saving 8 Efforts by learners, the elders, the government and linguists (9. to save languages from disappearing. ) us 9 Titles Words O 10 allow / approaches culture / eliminate endangered / gained languages / natural O Language Preservation O How Languages Rapidly Disappear © Loss of Speakers Causes Languages to Disappear O People Choose English over Their Language O Language Revitalization O People's Efforts Can Save Languages @ The Current Situation of the Languages の Humans Cause Languages to Disappear t iw d people / preservation revitalization/ throw O What Is Lost When Languages Disappear 1guage Extinction

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英語 高校生

TOEICのPart6の答え合わせをお願いします。 不正解のところは解説頂けるとありがたいです。 よろしくお願いします!

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