自分の回答と照らし合わせて確認したいので、答えがなにになるかどなたか教えてください。 解説もあると助かります。

5 A Matter of Taste Reading Passage 042 At the age of just 22, Jamie Oliver became well known across the UK as "The Naked Chef." He called himself this not because he cooked wearing no clothes, but because he wanted to simplify food preparation so that everybody could follow his recipes. He wanted to "strip down" the idea of cooking. Since then he has had numerous TV shows, published 50 many books, and has become a household name in the UK. Today, one of the activities Jamie Oliver is best known for is his great effort to improve the school dinners that children eat every day. One day, he visited the kitchen of a typical London secondary school, and he was shocked to see how much processed junk food the kids were given to eat each day. Fat and sugar levels were extremely high, and nutritional values very 10 low. The "turkey twizzler" became the symbol of these unhealthy meals: processed meat containing 21.2% fat and only 34% actual turkey. Oliver ran the school kitchen for one year and tried to show that it was possible to serve healthy meals on a limited budget—and that kids actually enjoyed eating them. His mission was to radically change the eating habits of children in that school, and across the country. 150 200 15 20 25 CULTIES 250 His project (the "Feed Me Better" campaign) has had some influence on school dinners in the UK. After watching the documentary Jamie's School Dinners, 271,677 people signed a petition calling for healthier school meals. This led the Prime Minister to agree to spend 280 million pounds (about 37 billion yen) on school dinners, to ban some junk food from school menus, and to create a School Food Trust to provide support and advice for people preparing school meals. Research, by the way, shows that children who stop eating sugary, fatty food and instead eat Oliver's school dinners are better behaved in class, and they get higher test 300 scores, too. 350 Of course, the project has had some problems. At first, many students (and even parents) resisted the removal of the junk food they were so used to. In one famous instance, some parents were passing local takeaway food to their children through the school fence. Also, schools that followed the plan for a while were often found to gradually drift back into bad habits. After all, it is easier and cheaper to just give the kids junk food. However, Oliver's efforts represent a positive start, and with obesity becoming such a huge problem (see Unit 4), 400 it's a very necessary start.

お願いします

BASIC VOCABULARY BUILDING 下の欄から適切な動詞を選び、 場合によっては形を変えて、次の各々の文を完成させなさい。 1. We could face an energy crisis if demand ( 2. She has been ( 3. How severely were the crops ( 4. This smart phone ( 5. The cost of installing the solar panels is ( dollars. ) to rise. ) from headaches and loss of appetite. ) by the frost? ) both high quality and elegant design. affect calculate combine continue ) at fifty thousand suffer

1番がダメな理由を教えてください。

7 We ( years ago. 1 were known 3 have known ) each other since we met in junior high school six 2 were knowing 4 have been knowing <北陸大 >

これの和訳して貰えませんか？

5 Reading Passage 10 15 20 Yuna Kim is one of the world's best figure skaters. At the 2010 Winter Olympics in Vancouver, she set three world records. In fact, one of those world records broke a record she set in 2009. program and a At the Olympics, both male and female skaters perform a short seven program. In the short program, skaters have less than three minutes to perform required jumps, spins, or other moves. While doing these seven things, the skaters also have to show judges how well they can put these elements together into a kind of dance performance on the ice. The long program is similar to the short program except that skaters perform for a longer time and have more required moves. long Before the 2010 Winter Olympics began, many people thought Yuna Kim was likely to win a gold medal. Certainly, there were other women skaters who had the skill to win gold at the Olympics. However, Ms. Kim had an advantage. She had already set a number of world records. In 2007, she set the record for the highest score in a short program with 71.95 points in Japan. The same year she also set the world record for the highest score in a long program with 133.7 points in Russia. Then, in 2009 she beat her own record in the short program by scoring 76.12 in the United States. At that competition, she also became the first woman to score over 200 points with her short and long programs - her combined score was 207.71. The next year at the Winter Olympics in Vancouver, she broke her records again. In the short program, Ms. Kim scored 78.5, a new world record. In the long program, she scored 150.06, another world record. This gave her a combined total of 228.56 points, a third world record! Needless to say, her score was enough to win gold.

自己採点が不安なのでお時間ある方に採点していただきたいです。

4. ライティング 15 ● 以下の TOPIC について、あなたの意見とその理由を2つ書 きなさい。 ●POINTSは理由を書く際の参考となる観点を示したもので す。ただし、これら以外の観点から理由を書いてもかまいませ the future Ⅰ have Two reasons why I think ん。 so. To begin with, father increase telework 語数の目安は80語〜100語です。 ●解答は、右にあるライティング解答欄に書きなさい。 なお、解 these days. It makes him so relay and no 答欄の外に書かれたものは採点されません。 ● 解答がTOPIC に示された問いの答えになっていない場合や、 strees. In additon, I think so that spreds TOPIC からずれていると判断された場合は、0点と採点され Internet technology. Insing ipad in school. ることがあります。 TOPIC の内容をよく読んでから答えて 53 ください。 合う There are young people using it. For these reasons, I think the number of these people will increuse in the fature. TOPIC Nowadays, more and more people are at home and teleworking. Do you think the number of these people will increase in the future? POINTS Communication • Infectious disease • Internet technology 英検2級 weknow by Interstate 練習シート interstate.co.jp 練習日: 2/2 ④ ライティング解答欄 指示事項を守り、文字は、はっきりと分かりやすく書いて下さい。 太枠に囲まれた部分のみが採点の対象です。 Skype セッションで添削を予約>> I think the number of these people will increase in 10 15

教えてください🙏

! 17:41 16. at the finest farm in Chile, the grapes are always in high demand for wine brewing. Cultivated Cultivation To cultivate Cultivating 17. If Mr. Briggs furniture by himself, it would have taken much time for him to do so. O is assembling assemble had assembled will assemble 18. The movie director officially announced that further details about the movie will be the office * 1 ポイント docs.google.com ll 53 * 1ポイント * 1ポイント

英語の穴埋めについての質問なのですが、どなたか教えて頂寝ますでしょうか？

! 17:41 16. at the finest farm in Chile, the grapes are always in high demand for wine brewing. Cultivated Cultivation To cultivate Cultivating 17. If Mr. Briggs furniture by himself, it would have taken much time for him to do so. O is assembling assemble had assembled will assemble 18. The movie director officially announced that further details about the movie will be the office * 1 ポイント docs.google.com ll 53 * 1ポイント * 1ポイント

黄色い蛍光色の部分に関して 1.なぜこのように言い換えができるのか 2.なぜこの確率が1/kなのか 以上のことがよくわかっていません。 わかる方お願いします🤲

る. 【基礎0.10.6】 (1993AIME 問8 ) Sは6個の元からなる集合とする. Sのふたつの部 分集合 A, B を選びS = AUB とする方法は何通り あるか ただし AnB≠中でもよく、 またAとB を交換しただけのものは同一の方法とみなす.例え ば A={a,c},B={b,c,d,e,f} と A = {b,c,d,e, f}, B = {a, c} は同じとみなす. 解答n=#S=6とする. S=AUB のとき、各 s∈Sは, s∈A-B,s∈B-A, a∈ANB の3通 りの可能性がある. だから (A,B) と (B, A) を区別 して数えるとき, A, B の選び方は3通りある. ま たA=BとなるのはA=B=Sの場合に限る. し たがって (A,B) = (B, A) とみなす場合, その場合 3-1 の数は, +1=365 通りとなり、これが求め 2 る答である. 第 0.10.2 項 確率と期待値 起り得るすべての場合を分母として,問題になっ ている事柄が起きる場合の比をその確率という. 例えば、ある事柄が起こった場合賞金 a(z) 円 がもらえる場合が起きる確率をP(x) として, す 48 の必要十分条件は、 1回目のくじで (k-1) 位以上 だった (k-1) 人のいずれよりも2回目のくじで上 位になること, いいかえると, 1回目のくじで位 以内のk人の中で2回目のくじが1位であることで であるので 求める期待値は ある。 この確率は N k=1 である. 有限集合 【基礎0.10.8】 (1994JMO 本選問5) Nを正の整数とする. 1 から Nまでの数字を一つず つ書いたくじがあり, N人でこのくじを引けば1位 からN位までの順位をつけることができる. N人 でこのくじ引きを2回行い、 次のようにして景品を 与える人を決めることにする. 「ある人Aに対して、 1回目と2回目の順位の双 方がともにAより上位である人Bがいる場合には Aには景品を与えない. そのようなBがいない場 合に限りAに景品を与える. 例えば、 1回目で1位 を引いた人は2回目が何位であっても景品をもら える」 このとき、景品をもらえる人数の期待値を求めよ. ただしくじはあらかじめよくかきまぜてあり、2回 目のくじ引きの前にもう一度よくかきまぜるものと する. また「景品をもらえる人数の期待値」とは, そ れぞれの場合が起こる確率とその場合に景品をもら える人数を掛けた値を、全部の場合について足し合 わせたものである. 解答 1回目のくじでk位の人が景品をもらうため とする. もしbi がnで割り切れるなら, { (1,02.... } が求める部分集合である. そこで、どのbiもn で割り切れないとする。これらをnで割ったときの 余りは 1,2,... n-1 のどれかであるから、 鳩の巣原 理によりnで割ったあまりが等しい2数が存在す る. それらをbi, bj (i < j) とする. すると It n bj-bi = Qi+1 + ai+2 + ... + aj で割り切れるから, {ai+1, Oi+2..... aj} が求め

数学オリンピック対策に取り組んだ問題なのですが、ここのいっている意味がよくわかりません。わかる方お願いします🤲

解答 ロッカーの番号を -1 ずらして0番から1023 番のロッカーが並んでいると考える. 最初の往路で は、 二進法で表して末尾が0の番号のロッカーが開 かれ、帰路では末尾から2桁目が1のロッカーが開 かれる. 次の往路では、末尾から3桁目が0の帰路 では末尾から4桁目が1の番号のロッカーが開かれ 交互にあけていく →2進数の発想 解答 一般に,n=1,2,3,... に対する連立方程式 [ x² + x² + · · · + x ² = y³ [x³ + x² +\ ·+x²³² = ₂² 50.2 整数と実数 が、 無限個の整数解をもつことを示す. a1,a2,..., an を任意の相異なる自然数として, s = a² + a² + + a², t = a³ + a² + … + a²³²2 <. ここで mi = smtkai とおくと ← ??? 【基礎0.2.8】 (1985USAMO問1) 連立方程式 : x² + x ²/² + + 1² = 8²m+1₁2k (x³ + x²³² + ... · + 1²₁/12: = 83m43k+1 となる. そこで, s2m+142k = 13,83mt3k+1 = 22 (y, 2 はある正の整数) を満たすように自然数m,n を定め ればよい. そのためには, 2m+1= 2k = 0 (mod 3) と3m=3k+1 = 0 (mod 2) を満たしていればよい のだから, m=4 (mod 6) かつk = 3 (mod 6) であ ればよい. このように Ti, y, z を定めれば、問題の連 立方程式を満たす. (1²+1²+₁+2985 = y³ x³ + x² + +1985=22 を満たす正の整数 y, 及び相異なる正の整数 π1) 21..., 1985 は存在するかどうか判定せよ. 呼ばれる。 分母と分子が整数である分数として表せる数を有 「理数という. 有理数(分数) を小数で表すと, 有限小 数または巡回小数になる。 逆に有限小数や巡回小数 で表せる数は分数で表せる. 巡回小数でない無限小数で表される数を無理数と いう. 有理数と無理数をあわせて実数という. 【基礎 0.2.9】 (1989AIME 問3 ) n は正の整数, dは十進法で1桁の数で TL = 0.d25d25d25... 1810 となるという. このようなn を求めよ. 13 解答 与えられた方程式より 999n 810 を得る.この両辺を 810倍し,両辺を27で割ると, =100d +25

なぜこのような前置詞がおけるのか知りたいです。 宜しくお願いします*_ _)

IV. 各組の ( 31. 内に共通に入る語を語群より一つずつ選びなさい。 ) the TV. You've been watching it for more than three hours. ) just on time. Turn ( The airplane took ( ) me. We should put a clock ( 32. You can rely ( 33. Chris stopped ( I had my essay checked ( ) my teacher. 34. Should I write ( I came up ( 35. We need to think ( ) the wall. ) a coffee shop before going to work. 37. He gave me a card ( ) a pencil, or a ballpoint pen. a better plan. Angela jumped ( 36. The brothers were brought ( 38. She is not aware ) again about this problem. ) the fence. ) in Kobe. Sarah heard a bird sing. Then she looked ( ) my birthday. In order to open the door, I was looking ( ( ) the new rules. It is difficult to get rid ( 39. This TV program is aimed ( It will cost you $1000 ( 40. We used to play baseball ( A baby sitter looks ( ) a bad habit. ) children. ) most. ) in the sky. ) the key. ISOS ) school. ) my baby when I am working. <語群> 1 after 2 up 3 on over 5 by of 7 off (8) at with for