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英語 高校生

広島大学の二次試験対策について質問です。 去年から新しく2個の資料から問題を解く形式に変わりました。慣れるために問題を解きたいんですが、去年の分しかありません(TT) 2個の資料を用いて問題を解いていく形式の長文がある大学の過去問を知っていたら、教えて欲しいです! ↓写真... 続きを読む

(I] Read the following two passages and answer the questions. 資料1 A cave-wall depiction of a pig and buffalo hunt is the world's oldest recorded story, claim archaeologists who discovered the work on the Indonesian island Sulawesi. The scientists say the scene is more than 44,000 years old. The 4.5-metre-long panel features reddish-brown forms that seem to depict human-like figures hunting local animal species. Previously, rock paintings found in European sites dated to around 14,000 to 21,000 years old were considered to be the world's oldest clearly narrative artworks. The scientists working on the latest find say that the Indonesian art predates these. Such artworks are notoriously difficult to date because they can be made with raw materials, such as charcoal(注1), which can be much older than the paintings themselves. But scientists excited the archaeological worid when they reported, in 2014 and 2018, that caves in Sulawesi and Borneo held artworks, including animal paintings, which were older than 40,000 years. The panel seems to depict wild pigs found on Sulawesi and a species of small-bodied buffalo, called an anoa. These appear alongside smaller figures that look human but also have animal traits such as tails and long noses. In one section, an anoa is surrounded by several figures holding spears and possibly ropes. The depiction of these animal-human figures, known in mythology as therianthropes (注 2), suggests that early humans in Sulawesi had the ability to conceive of things that do not exist in the natural world, claim 2 the researchers. The oldest such example from Europe is a half-lion, half-human ivory figure from Germany that researchers have estimated to be 40,000 years old-although Some suggest that it might be significantly younger. A roughly 17,000-year-old painting of a bison chasinga bird-headed human, from Lascaux Cave in France, is considered to be one of the earliest depictions of a clear scene in European rock art. To determine the age of the hunting scene, researchers led by archaeologist Maxime Aubert, at Griffith University, Australia, analysed calcite (注 3) 'popcorn' that had built up on the painting. Radioactive uranium in the mineral slowly decays into thorium. So by measuring the relative levels of different isotopes (往0 of these elements, the researchers were able to determine that calcite on top of one pig began forming at least 43,900 years ago, and deposits (注 5) on two anoas are older than 40,900 years. The dating gives scientists clues about the origins of figurative art. "t has always been assumed that the tradition of figurative painting arose in Europe," says Alistair Pike, an archaeological scientist at the University of Southampton, UK. "This shows the tradition does not have its origins in Europe." But he notes that the researchers dated only the portions of the painting that show animals, so it's possible that the therianthropes were added later. Aubert says the team did not find calcite samples over the therianthropes. Aubert thinks the animals and the therianthropes were painted at the same time. They are of similar colour and weathered in the same way, he notes, and all the other cave art from the region is from the same time period. Archacologist Bruno David, at Monash University in Melbourne, Australia, agrees with Aubert's interpretation. If the entire painting is more than 44,000 years olid, it could mean that early humans arrived in southeast Asia with the capacity for symbolic representation and storytelling. David argues. Archaeologists have already found paint palettes and objects such as eggshells with abstract engravings made by early humans in southern Africa, he adds. “'s probably only a matter of time before narrative paintings of this, and much older age, are found in Africa." (Adapted from Nature, December 11, 2019) (注1) charcoal 木炭 (注2) therianthrope 獣人 (注3) calcite 方解石 (注4) isotope 同位体 (注5) deposit 付着物

解決済み 回答数: 1
数学 高校生

赤の線の式はどこから出てきたのでしょうか?教えてください🙏

(2)(-2x+3)*の展開式におけるxの係数を求めよ。 (1)(2a-36+ 4c)" の展開式におけるd'b'cの係数を求めよ。 定理の利用 n! ra"b'°e (p+q+r=jh Action》(a+b+c)" の展開式の一般項は、 展開式の一般項 5! (2a)°(-36)°(4c) = (係数)a°b°c"(p++q+r=5) plg!r! a'b'cとなる4rの値は? 6! (x")(-2x)°3" = (係数)xコ(p+q+r=6) plg!r! xとなる。、4, rの値は? (1)(2a-36+4c)° の展開式における一般項は 5! (2a)°(-36)°(4c) = plg!r! 5!2°(-3)4" -a°b°c" plg!r! 4'6°°の係数は 52°(-3 (b, q, rは0以上の整数で,p+q+r=5) plglr! よって,'°cの係数は,p=2, q= 2, r=1 とおくと 5!2°(-3)?-4 = 4320 (2)(x°-2x+3)6 の展開式における一般項は 6! -xeD+q plg!r! plg!r! (b,4, rは0以上の整数,p+q+r=6) x”の係数であるから,2b+q=7 とおくと q=7-2p 0SqS6 であるから Jo+qtr=6 12p+q=7 を満たす0以上の髪 p, 4, rの組を求め 未知数3つに対しま 式が2つであり,程 程式となるから, 大きい文字pの範 り込むことがポイント なる。 0S7-2pS6 1 7 SpS- 2 2 pは0以上の整数であるから p=1のとき p=2 のとき p=3 のとき したがって,求めるxの係数は p= 1, 2, 3 q=5, r=0 q= 3, r=1 q= 1, r=2 1!5!0! 10! = 1, 3° =1 192- 1440 - 1080 Lr? の項は3つあり,目 項はまとめるから, て整理する。 = -2712 思考のプロセス

解決済み 回答数: 1
英語 中学生

至急!!!!! この問題を教えて欲しいです😖

Lesson 24 読解力をつけよう 501 Words 目標 6 分 ◆次の英文を読んで,あとの問いに答えなさい。 〈愛媛改) One day in September, Mr. Suzuki, an English teacher. took a new foreign English teacher to Yuki class. He said, “This is Mary, your new ALT. Mary. this is your first class, so could you taiK aboue yourself?” Mary said, “OK. A everyone. I'm Mary. I'm from Australia. I learned Japanese in college in Australia. I'm very excited to work as an ALT. Let's enjoy today's English class." 5 A few weeks later, Mary talked with her friend, Lucy. Lucy said, “Do you like music, Mary?" "Yes, of course," said Mary. Lucy said, “[ ア ] I've practiced the koto for about three months. I feel very relaxed when I'm playing it," Mary said, “I want to practice it, too, Lucy." “You can practice it with me next Saturday," said Lucy. “Really? I'm happy to hear (B)that," said Mary. The next Saturday, Mary had her first koto lesson. After that, she talked with Lucy's Japanese 10 friend, Naoko. Naoko said, “Some foreigners are practicing the koto for an international festival. Itn be held in January next year. said Mary. C Mary?” “Sure. Ill practice the koto hard for the festival," One day in December, Mary talked about the international festival in Yuki's English class. Mary said, “Tll play the koto with my friends at the festival, so I'm practicing it very hard now. Many 「5 foreigners will come to the festival. You can talk to them and learna lot of things about their countries there.” “[ イ ] I'll ask my friends to go there with me," Yuki thought. One month later, Yuki and her friend, Rika went to the festival. They found Mary. She was wearing a kimono. “You're beautiful1, Mary,” said Rika. “[ ウ ] Thank you, Rika. My friends and I will play the koto soon. I'm very nervous,” said Mary. “Don't worry, Mary. You've practiced the koto very 20 hard. Please enjoy playing the koto," said Yuki.“Thank you, (D)I will," said Mary. Their performance was very good. Yuki and Rika took some pictures with Mary after the performance. There were many kinds of foods from different countries at the festival. Mary made cookies at home and brought them to the festival. Yuki and Rika ate some of her cookies and they were very good. They also ate curry made by people from India for lunch. It was a little hot, but very good. 25 After lunch, Yuki and Rika talked with Mary's friends in English. Mary helped Yuki and Rika, so Yuki and Rika understood them and learned some things about cultures of their countries. Yuki and Rika enjoyed the festival very much. Yuki came home and talked about the festival with her mother and father. Her mother said, “Yuki, you had a very good experience at the festival.” Yuki said, “[ エ ] There were a lot of people from 3C other countries at the festival. They learned about Japanese culture. Now I want to learn more about Japanese culture, too." “You should know more about Japanese culture. It's also important when you want to understand cultures of other countries better,” said her father. foreign 外国の ALT 外国語指導助手 koto こと(第) relaxed くつろいだ lesson けいこ, レッスン foreigner (s) 外国人 international 国際的な be held 開催される nervous 緊張した performance 演奏 cookie (s) クッキー India インド hot からい experience 経験

解決済み 回答数: 1
英語 高校生

2番と3番どうやったらとけますか

メニュー ■料理のメニューを見るときは, 料理だけではなく料金にも注目します。 メニューを見て, 次の問いに対する答えとして最も適当なものを①~④から選びなさい。 MENU PASTA SALAD DESSERTS (Farfalle, Spaghetti, Linguine, Cavatelli, Ziti & Penne) $3.75 $2.50 Mixed Salad $4.75 Tiramisu Tuna Salad $7.50 Chocolate Cake Oil & Garlic $9.00 Grilled Chicken Salad $8.50 Ice Cream $2.25 Tomato Sauce $10.00 $11.50 $12.00 Sausage SOUP BEVERAGES Meat Sauce Minestrone $4.00 Cola $1.25 Chicken Soup $1.50 $2.50 Carbonara $13.00 $4.50 Coffee I Tea Lasagna $12.50 Cappuccino 1 How much does it cost to have two *lasagnas, three mixed salads, and four coffees? 0 $35.50 2$39.50 ③ $45.25 ④ $52.50 2 You had pasta, soup, chocolate cake and *cappuccino, and paid 18 dollars. What pasta and soup did you eat? の Tomato sauce pasta and *nminestrone ② Lasagna and chicken soup の Sausage pasta and chicken soup ③ Oil & garlic pasta and minestrone 3 Which meal below will cost you the most? O Sausage pasta, grilled chicken salad, and cola 2 Meat sauce pasta, minestrone, and *tiramisu のCarbonara pasta, tuna salad, and coffee の Tomato sauce pasta, mixed salad, and chocolate cake *lazá:njal Ikapati:noul Iminastróunil Itiromi:su:l Ika:rbaná:ral 答え 132333 品目数が多い場合には, 必要な情報にだけ印を付けたり, メモしたりして整理しておくとよいでしょう。

解決済み 回答数: 2