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英語 高校生

下から15行目のthrow whichのthrow とはなんですか?

y II Day 12 15 5 Negro Leagues Baseball was a collection of major and minor-league baseball leagues that were the first to showcase black team sports on intertwined with the African American and American experience not only a national scale. Launched in 1895, the leagues, as with jazz, became as a cultural element, but as a lucrative business endeavor. team The leagues were not under central management, and schedules and composition League, were changeable from season to season. Appearance and disappearance of leagues was common: the National Colored Baseball for instance, collapsed after only two weeks of operations. Latins, especially Cubans, were also a significant presence on teams. In these ways, the Negro Leagues were quite similar to their white counterparts which would eventually consolidate into Major League Baseball. Blacks near the beginning of the 20th century had only a fraction of whites' purchasing power, so the emergence of the Negro Leagues might have seemed unlikely. However, the Negro Leagues had two main draws that accounted for its business success. The first was a deep reserve of athletic talent. After blacks were formally excluded from white leagues in the 1880s, the Negro Leagues were the sole organization through which black players could work professionally. The quality of Negro Leagues 20 players was high, and substantiated through exhibition matches between Negro Leagues and Major League teams: over the years, both had their fair share of wins and losses in these matches. Another reason for the success of the Negro Leagues was an increasingly affluent black fan base. Driven by American industrialization, blacks were concentrating in major cities such as New York City, Chicago, and Atlanta. Usually barred by custom-and in the South by law-from attending many white entertainment outlets, blacks turned to Negro Leagues games. As a result of these factors, by the 20th century the Negro Leagues were earning a combined millions of dollars. This profitability ended with the desegregation of Major League Baseball. Black fans began attending Major League games, starving the Negro Leagues of its core revenue source. By 1951, the Negro Leagues had ended, although a succession of black star athletes in the Major League had begun.

未解決 回答数: 1
物理 高校生

(ロ)と(ハ)についてなんですけど、 (ロ)の熱力学第1法則の右辺の2RΔTの「2」って何を表しているのですか? (ハ)では15RnΔTだけではだめで、なぜ3/2×2RnΔTと15RnΔTのふたつが必要なのかがわかりません

4. 以下の設問の解答を所定の解答欄に記入せよ。 解答中に分数が現れる場合は既約 分数で答えよ。 なお, 導出過程は示さなくてよい。 熱を通さない断熱材でできた内側の断面積Sのシリンダー容器 (以後、容器と 呼ぶ) がある。 気体定数を R, 重力加速度の大きさをgとする。 (日) (A) 図1のように容器を鉛直方向に固定し,熱を通す透熱材(熱をよく通す素材) でできた熱容量の無視できる質量 Mのピストンを容器内側の中央に設置して, Mのピストンを容器内側の中央に設置して、 ピストンの上側と下側にそれぞれ1 molずつ (合わせて2mol) の単原子分子の 理想気体を入れた。 ピストンで密封された上側と下側の理想気体の圧力、 体積 . 温度はともに等しく,その圧力をP体積をVo温度をTする。この状態 を状態1とする。 平常 左 次に状態で容器の中央に設置されていたピストンの固定を外すと、ピストン は鉛直下方にゆっくりと距離αだけ移動して静止した (図2)。 この過程におい て、ピストンで仕切られた理想気体は常に平衡状態に達しており、 ピストン上側 の理想気体の圧力はP 体積はV1で,ピストン下側の理想気体の圧力はP2 積はVであった。 この状態を状態2とする。 なお、ピストンと容器の間に摩擦 であった。 力はなく、ピストンは鉛直方向になめらかに動くことができる。 また、ピストン と容器のあいだに隙間はなく,ピストンで仕切られた理想気体は反対側に漏れ出 ることはないものとする。 平

未解決 回答数: 1
英語 高校生

【2】の問題が分かりません。 答えは「I can do to help」 です。 help to do で(〜するのを手伝う)という意味なので、 I can help to do でも当てはまると思ったのですが、間違いである理由がしりたいです。

hine noftrails baided a fal Teamwork nola ad tibes people add "How's it going?" is what I usually ask my students when we begin our classes. The response is mostly pretty neutral. "Not bad, thanks." But in the last few months, two students from two different classes have answered with "Really good!" ( To bind all aid junds s Their very positive response to my question [1]( 21 ) ( ( 20 )( ) the best TOEIC score of their lives. When I congratulated them, they both said, "Thanks to you, Samantha!" I told them that it definitely wasn't just me. I only see them for two 19089 0 hours a week, so there's only so much [2] ( 1019istow amb dainod ( 22 )( )(23 )( 24 )( ) their English. In the courses my company provides, we focus on our students' SBA Istigi communication skills, not their TOEIC scores. [3] ( ) on test-taking techniques and time management. In a real-life situation, you get more than 30 seconds to read an email and answer questions about it. And in real life, you can )( ( 25 )( 26 ) ( ) ( ) ( 27 [4] ( do my best to give students opportunities to speak and to [5] ( ) information. In my classes, I ) ( 28)( ( 29 )( [1] (20,21) ①1 because 4 just gotten [2] (22,23) 1 help 4 do can. aquellado ② had ③ was ⑤ they CLE 0E) D jay @ om O 2 to 3 I (5 can (acc) [8]

未解決 回答数: 1