【至急】教科書の章末問題がまじでわからないです。 なにみてもわからないです。 全ての問題全般的に教えて頂きたいです。

問題 1. 全体集合と、その部分集合 A, B について、 n(U)=100,n (A)=60,n(B)=40,n (A∩B)=15 であるとき、次の集合の要素の個数を求めよ。 5 (1)Ā (2) AUB (3)ANB (4) ANB →p.15,16,17 第1章 ● 場合の数と確率 10 2. 100から200までの整数のうち、4でも6でも割り切れない数の個数を 求めよ。のさいころを p.17 3.大小2個のさいころを投げるとき,次のようになる場合は何通りあるか。 (1) 目の積が奇数 (2) 目の積が偶数 (3)目の和が偶数 11. 2. 3. →p.21, 22 01 15 4. 大人5人,子ども4人が1列に並ぶとき,次のような並び方は何通りあ るか。 (1) 両端が子どもである。 (3) どの子どもも隣り合わない。 (2) 大人と子どもが交互に並ぶ。 1. 3, 5) C=(1,2,3,4,6 →p.27,28 5. 先生2人と生徒6人が円卓のまわりに座るとき,次のような並び方は何 通りあるか。 (1) 先生2人が隣り合う。 (2)先生2人が向かい合う。→p.30 6. 12人の生徒を次のように分ける方法は,何通りあるか。 20 (1)7人,3人,2人の3組に分ける。れる事象を全事象、空 合 (2)4人ずつ3組に分ける 起こる事象で (3)6人,3人,3人の3組に分ける。 → p.36 7. 多面体の各面を,次のように塗り分けるとき, 塗り方の総数を求めよ。 なお,多面体を回転して各面の塗り方が一致すれば同じ塗り方とみなす。 すい (1) 正四角錐の5個の面を, 赤青黄白緑の5色で塗り分ける。 (2) 立方体の6個の面を,赤青黄白緑黒の6色で塗り分ける。

【至急】この文章の題名として最も適切なものは何かという問いです。私は、②だと思ったのですが、解答は①です。 よろしくお願い致します。

次の英文を読んで、 問 1 ~ 問8に答えなさい。 (配点50点) Inspired by fierce family battles for the last remaining piece of cake, a team of three high schoolers in southwestern Japan's Oita *Prefecture have invented a device that cuts round cake and pizza evenly, no matter how many pieces are sliced, and their creation won the top prize in the prefecture's invention contest in 2021. The three students are members of the industrial technology club at Oita Prefectural Kunisaki High School. Their clever invention to solve a daily life problem with a flexible *2mindset won the governor's award in the competition and is gathering attention. Twelve students in the electronics department of the school ( 1 ) to the industrial technology club, which has continued to submit works to the invention contest for about 40 years. Five of their creations won prizes in the high school division of the 2021 edition of the competition that was launched in 1941. The top prize-winning device, whose name translates to "Let's kindly divide it up," was invented by second-year students Wataru Onoda, 16, Rinto Kimura, 17, and third-year student Mitsumi Zaizen, 18. It was inspired by bbattles for birthday cake in Onoda’s family. He needed to defeat his rival two sisters in games of rock-paper-scissors to get the last remaining piece because the cake was always cut into eight pieces despite his family having seven members. Based on Onoda's idea to equally divide a cake into seven pieces, Kimura created a drawing and computer program to precisely make parts for the device. While Zaizen could not be involved in the actual production due to preparations for her university entrance she created a video for the presentation, using her experience of winning a prize in the competition for two years in a row. exams, (2 ) a two-month trial and error process, the device was completed. When a cake or pizza is placed on a turntable made with a laser beam machine, it can be cut evenly into

至急❗️ 大門1の関係副詞についてわかりません。教えて下さい。

3. THIRD STAGE (A) 1 次の英文を日本語に直しなさい. (1) August is the month when it is the hottest in Japan. (2) I want to live in a place where it snows a lot. (3) The day may come when we can travel anywhere in a very short time. (4) This is a point where you are wrong. (5) Could you tell me the reason why you are so angry? (6) That is the reason Hideki doesn't want to have any pets. (7) Please tell me how you persuaded your boss. (8) This is the way the boxer has succeeded in losing weight. * boxer 「ボクサー」

問3について質問です。 当方、全くいい案が浮かばなかったのですが、皆さんがこのような英作文に当たったらどう対処しますか❓ 具体例としてはニホンカワウソやツシマヤマネコ、トキ、コウノトリが挙げられるようですが私はどの生き物も英語で書けません。(/ω＼*) ちなみに私はホ... 続きを読む

次の英文を読み, 設問に答えなさい。 Jaguars had called the American Continents their home since the Ice Age when their ascendents crossed the Bering Land Bridge that once joined what is now Alaska and Russia. They lived in the central mountains of the southwestern United States for hundreds of years until they were almost driven to extinction in the mid- 20th century after hunters shot the last one in the 1960s. Currently, jaguars are found in 19 different countries. Several males have been observed in Arizona and New Mexico over the last 20 years, but breeding pairs have not been seen or reported north of Mexico. Natural reestablishment of them is also unlikely because of urbanization and the U.S.-Mexico border blocking jaguar migration routes. Now, after more than a 50-year absence, conservation scientists are suggesting the jaguar's return to their native environment in a study that outlines what the rewilding effort may look like. The authors of the new paper suggest a suitable area for jaguars spanning 2 million acres from central Arizona to New Mexico. The space would provide a big enough range for 90 to 150 jaguars, the researchers explained. They also argued that bringing jaguars back to the U.S. is crucial to species conservation as they are listed as near-threatened on the IUCN Red List, and reintroduction could also help restore native ecosystems, the Associated Press reports. "The jaguar lived in these mountains long before Americans did. If done

高校1年生の英語コミュニケーションです！ 翻訳をお願いしたいです 教科書 BIG DIPPER Lesson7 Part1、2 P78〜80の内容です、、 1枚目 教科書の表紙 2枚目 Part1 3枚目 Part2 太文字は無視してください、、！ ほんっとに長いんで... 続きを読む

BIG DIPPER English Communication I CAF 文部科学省検定済教科書 104 数研 CI/716 高等学校外国語科) DO ASILI VOO E TURNS!

これの100字要約日本語でしていただけませんか？

5 19 A concerted drive to reduce obesity in one Australian town resulted in a whole generation of slimmer, faster, and healthier children, researchers reported yesterday. They said that the program, a simple mixture of persuasion and (A)incentives, was astonishingly successful. It led to 2,000 children gaining less weight, watching far less television, taze (and playing more sports. The "Be Active, Eat Well" project, conducted by Deakin University in the small town of Colac, 150 km southwest of Melbourne, ended with Colac's children weighing an average of one kilogram less than the norm for Australian children of their age. Their waistlines were an ウェスト average of cm smaller - 2 cm for boys and 4 cm for girls. Professor Boyd Swinburn from Deakin University in Melbourne said yesterday that the Colac experiment had proved to be "astonishingly successful." It was the first such program in the world to report significant reductions in waistline and weight. Professor Swinburn said: "Most people would think individual weight loss of one kilogram is not much, but here we're talking about shifting the weight of a couple of thousand kids, and 15 that's actually quite (B) phenomenal. In fact, across a population, that is absolutely huge." The experiment began three years ago when the university researchers descended on Colac's population of about 10,000 people, urging parents, teachers, doctors, and local fast-food outlets to support changes for all children aged between 4 and 12. The program included opening up more after-school activity centers for children and introducing 20 brightly colored lunch packs that contained a pitta salad wrap*¹ and fruit tub2. Parents were encouraged to (c) monitor strictly the amount of time their children watched television or walk or cycle to They were asked to encourage their children spent on computers. (3) school rather than drive them. While the researchers had hoped to cut television viewing by 10 percent, the final results 25 reported children's television viewing had dropped by 21 percent and soft drink consumption by 70 percent. There was an increase of almost 70 percent in the number of children participating in after-school sports. 10 7. ★★★ 参照チェックノート p.38 414 words 56 早稲田大学 Even the town's fish and chip shop owner switched from using animal fats to sunflower oil. He reduced the saturated fats3 in chips from 49 percent to 9.1 percent. The other fast-food outlets 30 also switched from animal fats, leading to a cut in saturated fats consumed in the town of 55 kg a week. Adults then began to follow their children's example, and the local self-defense academy went from 16 members to 75. pitta satu 1 (A (

頭が疲れました。これ証明してください。

10. Make a conjecture about the temperature on November 1 in Hay River, Northwest Territories, based on the information in the chart below. Summarize the evidence that supports your conjecture. Year Maximum Temperature (°C) 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 -1.1 -10.1 -1.6 -3.9 -3.2 +2.9 +1.8 -3.0 +3.1 -2.2 le in on

ここのtoはなににかかっていますか？

the next few years we are going to see the opening up of the Arctic Ocean to year-round traffic," said Wadhams. "Eventually the northwest passage around

大問二の5問 答えと解説おねがいします。

[2] 誤っている下線部を選び､ 訂正しなさい。 (10点) 1. ア Few was known about the イ nature of human adaptation in the deserts ウ and mountains of northwestern China Ⅰ until just a few decades ago. (京都外語大 2. ア Although language is a communication tool, イ everybody in the world ウ speaks エ the same language. (広島経済大) 3. ア By the time we had pulled the イ drowning child ウ from the water, he I wasn't scarcely breathing. (千葉工大) 4 Jack used to have a beard, but he ア doesn't have イ one ウno エ more. (玉川大) 5. She アhad イ so ウ few trouble エ with the test that she left twenty minutes early (南山短大) [3] 日本文の意味を表すように,( )内の語句を並べ替えなさい。 (40点) 1. 冷蔵庫の中には, ジュースがほとんど残っていなかった。 There was (juice/in/refrigerator/the/left/little). (関東学院大) 2. 英語の本を読むことほど面白いことはない。 (nothing/reading/than/is/interesting/more) English books. (関東学院大) -3. 彼は感謝の気持ちを言葉にしようとしたが、 何も言うことを思いつかなかった。(愛媛大) He tried to (words/ gratitude/into/he/put/his/nothing/ of / but/think/could) to say. 4. あなたの答えは完全に正しいわけではないが、ひどく間違っているわけでもない。 Your answer is not (not/entirely wrong//exactly/though) right. (桜美林大) 5. 私は彼女が何をしたいのかわからなかった。 (she/what

答えと、なぜその答えになるのか教えてほしいです。 よろしくおねがいします。

17. I was so late arriving at the airport yesterday that I ( shopping. 4 seldom (1) 1 almost 2 scarcely 3 nearly 18. There's some water in my bottle but there's ( ) in his. (3) few 4 hardly any (IX) 1 not one (2) any ) all of them can read and write English. 19. ( 1 Every 2 Any 3 Not 4 None (L 20. That couldn't be ( ) from the truth. (1 away 2 further 3 out 4 longer ( [2] 誤っている下線部を選び, 訂正しなさい。 (10点) 1. 7 Few was known about the nature of human adaptation in the deserts and m of northwestern China I until just a few decades ago. (京都外語大) 2. Although language is a communication tool, 1 everybody in the world speak same language. (2) (広島経済大) 3. 7 By the time we had pulled the drowning child from the water, he I wasn't s breathing. (TIX) 4. - Jack ) had time to do any souver