解いたのがあっているか教えて欲しいです。

Try! 1. If you (be) late again, we will leave without you. 2. I will go to the college festival if she ( 1 come 2 comes 3 will be coming 4 would come 32 I wonder when the next bus (1). 3 will arrive 1 arrives 2 arrived (Try! I have no idea when John ( 1 lends 2 was lend 3 will lend 2. When I ( 1 retire 33 We will send you the package when we ( **1 receive 2 received menu HAW! En mot (京都嵯峨芸術大 2 will retire AS PROCE ) with me. 93 zealnu 1: MAX>CANO (4) Ji gaibest 語形変化 me that magazine. 4 is lending #56>CONSU FI 4 has arrived Try! 1. You don't have to stay awake and wait for him. I will let you know when he (come). ), I will travel round the world.00 bal Ⓡ 3 retired 名詞節のwhen節で 未来の内容を表すと , when 詞の形は? sker bay right? 992 この文では when節は 名詞節, それとも副詞 ) it. T100 副詞節の when 節で未来の内容を表 3 will receiveing 4 will have received, when YARA 動詞の形は? it when t and guimo 名詞節, それとも副詞 節 ? dood asmoo 4 will have retired (N) Joy w 36229m ini telah sesal 8ST

Z会の理系数学入試の核心 標準編 133番の(3)で、どうしてこのグラフになるのかと、積分の区間が、0→π/3から、0→1/√3 にどうやったら、変化するのかわかりません。

133 Lv.★★★ t=tan - とおく 2 このとき,次の各問に答えよ。 dt (1) をtを用いて表せ。 dx (2) cosx をtを用いて表せ。 (3) 曲線 y= 1 COS X 面積Sを求めよ。 解答は206ページ・ ........ CHIL と2直線x=0,x= およびx軸で囲まれた部分の グラフの書き方 (山形大)

この問題は一応解きましたが答えが合ってるのか分かりません💦わかる方回答だけでもいいので教えていただきたいです！

☆ LESSON 不定詞 B 次の各文の下線部の中には1箇所ずつ文法上、語法上の誤りがある. その番号を指摘し、正し い形に直しなさい. 19. Although we are concerned with the problem of energy sources, we fail recognizing the need for environmental protection. fail + to + do 4 to recogniz 20. According to some scientists, the key to understanding how the brain works is 22. 21. He tried to solve the question, only finding no answer. solve 23. must not (明治学院大) to understanding how the billions of cells in the brain get connected during to understand (中央大) the process of development. There are many foreigners who say that Japan there were no earthquakes. (東京農業大) (関西学院大) How clever for you to buy chocolate chip cookies - they are my favorite. of you would be safer to live if would be safer to (it) in

共テ模試問題なのですが、何を言っているのかさっぱりなので教えてください。

(最密充填層) 問5 金 Au の結晶は面心立方格子であり, Au 原子が最出に が積み重なった構造 (最密構造)をとっている。 そこで, 厚さ(cm) の金箔は Au 原子の最密充填層が何層積み重なっているかを考察することにした。 文献を調べてみると、Au 原子の半程から、整備奮質層が何層積み重なってい いるかを求められることがわかった。そこで、最密構造と面心立方格子についてい 得られた情報をまとめてみた。 最密構造の1層目の最密充填層(これをA層とする) では,各原子が周囲6 個の原子と接している(図3ア)。2層目の最密充填層(これをB層とする)では、 原子はA層の3個の原子がつくるすき間 X の位置に入る (図3)。 面心立方 格子では,さらにA層のすき間Yの真上の位置に3層目の最密充填層(これを C層とする)の原子が入る(図3ウ)。 面心立方格子は,これら3つの最密充填 層がA層→B層→C層→A層→B層→C層→A層……のように繰り 返すことで,原子が積み重なってできている (図3エ )。 ☆ De- A層の原子 ア B層の原子 C層の原子 イ ウ 図3 面心立方格子における原子の積み重なり方 -94- I A層 C層 B層 A層 C層 B層 A層 図4才は, A層→B層→C層→A層の4層から一部の原子を取り出した のであり, これを斜めから見ると図4カのように立方体になっていることが 化学 わかる。図4キは、この立方体における原子の配置を示したもので1層目(A 層)の原子Aの中心とその真上の4層目(A層) の原子 A2の中心を結ぶ線が立 方体の対角線になっている。 図4クは原子 Ai, B1,B2, Ci, C2, Azの中心を 通る断面の図である。 B1 A1 ① B2 √6 キ 3 オ AM C層 B層 A層 A2 ++ 図4 面心立方格子の単位格子 a B1 /6 A1 2 すで 以上の情報から, Au 原子の半径をx(cm) とすると, 厚さ(cm)の金箔は, Au 原子の最密充填層が何層積み重なってできていると考えられるか。 層の数を 表す式として最も適当なものを、次の①~④のうちから一つ選べ。ただし,αの 値は,の値に比べてきわめて大きいものとする。 6 層 カ - 95- a 2√6 3 Ü Y B2 ク A2 C 2 2r

写真の問題の赤線部についてですが、なぜn≧1と書く必要があるのでしょうか？ その上の行でΣとCをすでに使っていますが、ΣとCのnの部分は定義から、n≧1だから、赤線部の前にn≧1という条件はすでに考慮してるのではないのでしょうか？解説おねがいします。

基礎問 P 44 はさみうちの原理(I) 次の問いに答えよ. (1) すべての自然数nに対して,2"> n を示せ. AOAO k-1 (2) 数列の和 S. = 2 (1) anで表せ△〇〇〇 k=1 (3) lim Sm を求めよ. △△△△ n→∞ |精講 (1) 考え方は2つあります。 I. (整数)” を整式につなげたいとき, 2項定理を考えます. PROCE (数学ⅡI・B4 ⅡI. 自然数に関する命題の証明は帰納法 (数学ⅡI・B 136 Fet (2) Σ計算では重要なタイプです. (数学ⅡB 120 S=Σ(kの1次式) k+c (r≠1) は S-S を計算します. (3) 極限が直接求めにくいとき, 「はさみうちの原理」という考え方を用います. bn≦an≦en のとき limb=limcn = α ならば liman=α n→ 00 n→∞ n→∞ この考え方を使う問題は,ほとんどの場合,設問の文章にある特徴がありま す. (ポイント) どういう意味? 解答 (1) (解I)(2項定理を使って示す方法) n (x+1)=2nCkck に x=1 を代入すると k=0 2"=nCo+nC1+nC2+..+nCn ¹) n=1 F²³5, 2²nCo+nC₁=1+n>newhere 2">n ( 解ⅡI) (数学的帰納法を使って示す方法 ) 2"> n (i) n=1のとき 左辺=2,右辺=1 だから, ①は成りたつ

付箋で示した行のas ifばどういう意味ですか？

sual place. They as taken off the wall by the official museum photographer so he could shoot pictures of it up in his studio By Tuesday morning, when the Sat: painting ( Vreturned and it was not in 2 the photographer's studio, museum officials were notified. The painting was Once the Marn s gone! news became public, French newspapers made several claims as to the nature of the theft. One newspaper *proclaimed that an American collector stole the work and would have an exact copy made which would be returned to the museum. This collector" would then keep the original. Another newspaper said that the entire incident was a *hoax V+ 6 to show how easy it was to steal from the Louvre. Many people were questioned about the theft from museum employees to people who worked or lived nearby, Perhaps somebody ( 3go) someone acting *suspiciously? The police even questioned Pablo Picasso. Picasso had previously bought two stone *sculptures ( from a friend named Pieret. Pieret ( 4 ) these pieces from the Louvre months before V1. the Mona Lisa was stolen. After an *interrogation, the police concluded that Picasso knew nothing about the theft of the Mona Lisa. V+ 9 Luckily, the painting was recovered 27 months after it was stolen, An Italian man named Vincenzo Perugia tried to sell the work/to a gallery in Florence, Italy, for $100,000. Perugia claimed that he stole the work out of *patriotism. He didn't think such a work by famous Italian in France. What Perugia didn't realize was that although the Mona Lisa was probably painted in Italy, Leonardo took it with him to France and sold it 100 COOK 10 to *King Francis I for 4,000 gold coins. 861 od gainob 5 4

It changed our perception of human beings by revealing that we were an outcome of a grand evolutionary process that can be traced back to... 続きを読む

こちらのプリントの回答教えてください。 よろしくお願いします。

4 eehaupbsorl elstog 空欄にあてはまるものを (A)~(D) の中から選んで記号を書きましょう。 rinom soon tundA (8) 1. My first of Toronto was very positive. (A) impressed (B) impressing (C)impressive (D) impression swdua vd oo visuay 1 (5) 3. 2. The special equipment was (A) originally (B) origin (C) original (D) originality 4. The manufacturer (A) produces vaboj alriemriserter prind soinom bib vilW..t A teacher's class. Sum ob incinu vertone (A) friendship (B) friendlily (C) friendly (D) friendliness Autoledad blow approach makes new students feel comfortable in their new es new students fee (B) has produced shwob trand enirkham y 5. It is necessary that the applicant 8. Would you mind (A) open made for those who have mobility problems. mismo2( bloo out a'fariT (8) Of(0) tripim men (8) TV sets in developing countries ten years ago. (D) has been produced (C) produced (A) fill (B) filled (C) fills (D) would fill 6. Tomoko invited me to see the musical with (A) she (C) (B) heraners 10. Is there anyone (A)whom blueWF Tesy jasi cio 7. The CEO by the charity foundation to speak at their annual conference, but he had to decline the request because of a scheduling conflict. (A) asked (D) had been asking (B) was asked (C) has asked 9. The meeting will be held (A) in dar out the form before the job interview. toy bollit need cen (A) admun orong olidam ym e'evgH (8) Jeneves need even ment (2) eldabil opening prupiolansi (B) whose blow reiwi at sol no (D) herself them. the window for me? vietne.m (C) to open (D) to be opening Houp (0) (B) on (C) for (D) at nismen (0) Meason (2) gribnstalue (8) 10:30 in the conference room. is against this alternative proposal? (D) which m) boysin .GP .er Deda briced OS eldialval (A) 11. Tim is as as Linda. (A) more intelligent (B) intelligent (C) less intelligent (D) better intelligent for storage. (A) designated (B) detained (C) reciprocated (D) signified 12. According to the proposal, a large block of rooms in the east wing of the new building will be

こちらのプリントの回答教えてください。 よろしくお願いします。

4 eehaupbsorl elstog 空欄にあてはまるものを (A)~(D) の中から選んで記号を書きましょう。 rinom soon tundA (8) 1. My first of Toronto was very positive. (A) impressed (B) impressing (C)impressive (D) impression swdua vd oo visuay 1 (5) 3. 2. The special equipment was (A) originally (B) origin (C) original (D) originality 4. The manufacturer (A) produces vaboj alriemriserter prind soinom bib vilW..t A teacher's class. Sum ob incinu vertone (A) friendship (B) friendlily (C) friendly (D) friendliness Autoledad blow approach makes new students feel comfortable in their new es new students fee (B) has produced shwob trand enirkham y 5. It is necessary that the applicant 8. Would you mind (A) open made for those who have mobility problems. mismo2( bloo out a'fariT (8) Of(0) tripim men (8) TV sets in developing countries ten years ago. (D) has been produced (C) produced (A) fill (B) filled (C) fills (D) would fill 6. Tomoko invited me to see the musical with (A) she (C) (B) heraners 10. Is there anyone (A)whom blueWF Tesy jasi cio 7. The CEO by the charity foundation to speak at their annual conference, but he had to decline the request because of a scheduling conflict. (A) asked (D) had been asking (B) was asked (C) has asked 9. The meeting will be held (A) in dar out the form before the job interview. toy bollit need cen (A) admun orong olidam ym e'evgH (8) Jeneves need even ment (2) eldabil opening prupiolansi (B) whose blow reiwi at sol no (D) herself them. the window for me? vietne.m (C) to open (D) to be opening Houp (0) (B) on (C) for (D) at nismen (0) Meason (2) gribnstalue (8) 10:30 in the conference room. is against this alternative proposal? (D) which m) boysin .GP .er Deda briced OS eldialval (A) 11. Tim is as as Linda. (A) more intelligent (B) intelligent (C) less intelligent (D) better intelligent for storage. (A) designated (B) detained (C) reciprocated (D) signified 12. According to the proposal, a large block of rooms in the east wing of the new building will be

Just 10% of how we process sight comes from eyes. 「視覚処理の過程のうち目で行われるのはたった10%である」 直訳:「私たちが視覚を処理する過程のたった10%が目からきている」 この文のhowについてですが、「〜する方法」... 続きを読む