Mathematics Senior High about 2 yearsago 確率の問題です。別解と書いてある方の説明がわからないです。[1]の場合an+1通りで[2]の場合an通りなのは何故でしょうか?教えて頂きたいです。 総合 碁石をn 個 1列に並べる並べ方のうち、黒石が先頭で白石どうしは隣り合わないような並べ方 16 の総数を an とする。 ここで, α=1, a2=2である。 このとき, α10 を求めよ。 碁石を 10 個並べるとき, 条件を満たすように並べるには, 黒石 5個以上必要である。 [1] 黒石5個, 白石5個のとき [早稲田大 ] 本冊 数学A 例題 30 黒石の間と末尾の5か所に白石5個を並べるとよい。 の場合は Solved Answers: 1
English Senior High about 2 yearsago ここの文を上手く意訳出来ないのですが、どのように訳したら良いのか教えて頂きたいです。 登る 10. We gain nothing by ascending the stairs two steps at a time if the 前置なしの a. Miv ていて、練果 現実 additional effort slows us down so much that we end up taking as long to 仮想 仮定法 ついにはなる M climb them as we would if we had taken them just one step at a time.) Long to Stairs takeの後ろに 名詞化する Solved Answers: 2
Mathematics Senior High about 2 yearsago どなたか教えて欲しいです! 応用問題 3 三角形ABC において,次のそれぞれの条件が成り立つとき,三角形 ABC はどのような三角形であるか調べよ. (1)as asinA+bsinB=csinC (2) bcos A= acos B Sick Solved Answers: 1
English Senior High about 2 yearsago 下から3行目のless ofについてなのですが形容詞(less)を前置詞(of)で修飾することはできるのでしょうか? それと、次の行の部分でhave to(義務的表現)でmuchが副詞として働いているのか、to以下が目的の副詞として使われていてmuchが名詞として働いている... Read More In short, 5 rest of the world, is at the mercy of the rest of the world. nothing has done as much to convince Americans of the vulnerability of the United States. That goes a long way toward making world government seem less of a dirty phrase, since it is now obvious that we 劣っている may have as much to gain from a globally-organized economy as to give 10 to it. Solved Answers: 1
English Senior High about 2 yearsago なぜas a lot of money asはダメなのですか? Jeff and Jenny saved ( as much money as ) they could to visit their uncle in Hawaii. [R] as a lot of money as / as much money as / money as a lot as / money as possible as [E] as much money as as 原級 as S can 「できるだけ〜」 Solved Answers: 1
English Senior High about 2 yearsago 写真1枚目の赤下線部のasがよくわかりません。ココではどのようなものとして扱われているんでしょうか? 40 15 Exploring these issues is difficult as no one wants to be perceived (as criticizing patient groups. In particular, researchers say that they owe an immense debt of gratitude to the Hollywood star Christopher Reeve (who was paralysed in a horse-riding accident in 1995/His public determination to recover - and his inspirational support of the science that might help him to-has drawn millions of dollars into research both directly through the Christopher Reeve Paralysis Foundation and indirectly through government budgets. 45 H Solved Answers: 1
English Junior High about 2 yearsago ふたつの分が同じになるように空白に単語を書きなさいっていう問題なんですけど (2) のyoungはなぜer がつかないんですか? 教えてくださいよろしくお願いします My father is ( George is younger than Paul. (2) Paul is ( Younger 1 High my mother. ) as ( as (7 Young as George. igger than any other city in Janan Solved Answers: 1
English Senior High about 2 yearsago 4段落の一文目の文型、構造を教えてください cluding tropical areas. 10 4 The scientists found that in areas as (with high-intensive agriculture and considerable climate warming, the number of insects decreased by half compared to natural habitats. The affected areas also saw a 30 percent drop in the number of species. 5 The researchers say insects play an important role in maintaining ecosystems. They are calling for urcent notic Solved Answers: 1
Biology Senior High over 2 yearsago 数c 複素数です 丸で囲んだ部分が成り立つ理由を教えてくださいm(_ _)m (1) 3z+z を求めよ。 (2) zを求めよ。 单 αβを複素数とし, α=0 とするとき,次のことを証明せよ。 5 αß が実数 aβが実数⇔ β = ka となる実数んがある β=ka z=2-iのとき,z+ +2/21 の値を求めよ。 Z Solved Answers: 1
English Senior High over 2 yearsago 英語です 答えは (quite as good a teacher as you) なのですが、なぜa good teacherではないのですか? 3 hardly 4 scarcely 445 あなたが自分で思っているほど素晴らしい先生だとは私は思わない。 I don't think you're (a/quite/good/teacher/as/as you) think you are. 14 (松山大) 2461~645 Waiting Answers: 1