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数学 高校生

Q2からわからなくなりました。①は書いておりますが、あってるか分からないため②が書けません。 全く分からないので、教えて欲しいです。 できれば、早急にお願いしますm(_ _)m

Introduction 数当ての仕組みを探ろう 真さんは,計算の仕組みを,次のように予想した。 (真さんの予想) 214 (ウ)の計算結果を,“十の位以上”と一の位”に分けて, 分けた2つを足した数 が最初の2桁の整数になる。 (教科書 p.8) あるクラスでは,次のような数当て遊びをした。 21 +園 =25 25にしよう。 純さん:2 桁の正の整数っを 1 つ考えてください。 真さん:考えました。(25 にしよう) Q2 (真さんの予想)は正しいだろうか。 純さん:その数を 10 倍ィしてください。 真さん:はい。(25 × 10 = 250) 純さん:9 の段の九九を1 つ考えて,その答えを、いま 10 倍し た数から引いて,(ゥその結果を教えてください。 (ウ)の計算結果を,文字を使って式に表してみよう。 悠さん:2 桁の整数を 10a + b, 9 の段の九九の答えを 9n として計算すると,どのように表す ことができるかな。 真さん:はい。214 です。(250 - 36 = 214) 純さん:真さんが最初に考えた2 桁の整数は 25 ですね。 (イ)の数||(10a +b)× 10 = /00at 10b Q1 数当てを,いろいろな数で試し,最初の2 桁の正の整数を当てる仕組みを予想してみよう。 (ウ)の数 (100a+106)-9n (ア)の数を 25 に固定して9 の段の九九を変えたり,(ア)の数を変えて9 の段の九九を固定したり して、数当ての仕組みを調べてみよう。 2 真さんの予想が正しいことを確かめるためには,1で表した(ウ)の式をどのように変形すれば よいだろうか。 内の数 のの数 9の段の結果 けの数 れの数 9の段ウの結果 6。 241 232 25 250 110 9 101 25 250 “18" “12" 栄さん:十の位以上と,一の位に分けられればよいね。 真さん:計算結果の十の位以上と一の位の値は, 最初の2 桁の整数や9 の段の九九の答えとど 120 9 111 25 250 *27" 223 “13" 130 9 121 のような関係があるかな。 *以下の表を完成させよ。 ア イ ウ ア イ ウ 25 250 36 214 205 196 187 178 14 140 9 131 25 250 45 15 150 9 141 25 250 54 16 161 9 151 161 25 250 63 17 9 170 180 25 250 72 18 9 171 ミミ

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数学 高校生

回答わかる方いますか?

16 次の(A), (B)の問いに答えなさい。 (A 次の英文を読んで, 文意が通じるように, 2回~16時に入れるのに最も適切な語(旬) を0~ から1つずつ選び, 番号で答えなさい。 In 2019, the Rugby World Cup was held in Japan. Rugby wasn't very popular among Japanese people until just a few years ago. In the *previous World Cup in 2015, Japan won a game against South Africa in a dramatic *upset victory. And in this World Cup, Japan reached the final eight. The Japanese national team made history and has 0 taken 5@ brought Do you know who started Japan's *bid to host the Rugby World Cup? There was a man who had a great passion for rugby. He was a * diplomat named Katsuhiko Oku, In 2003, he was suddenly attacked and killed by *terrorists in *Iraq, He was 290 engaged O prepared He started playing rugby at a public high school in Hyogo. He also showeda great talent for rugby at Waseda University. At that time, he had a dream to be a diplomat and work internationally in the future. After deep *consideration, he decided to 30O continue to However, he *encountered rugby again at Oxford University, and he tried hard to 15 develop his skills there. He became the first Japanese player of the Oxford rugby team. After that, he kept his love for rugby in his heart and *devoted himself to Japanese rugby while he worked on the 31) | 0 social Six years after his death, it was decided that the Rugby World Cup would be held in Japan. O given rugby into the hearts and minds of Japanese people. O satisfied in *reconstruction support activities for Iraq. 10 @ keep off O give up rugby then. O necessary O international stage. [注) previous (前の) terrorist(テロリスト) consideration(熟慮) upset(番狂わせ) Iraq(イラク) encounter . (……に出会う) bid (宣言 reconstf uction (復興) diplomat (外交官) devote oneself to (…に身を捧げる)

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数学 高校生

私はいまニュージーランドに留学している今年度上智大学を受験予定の高校2年生です。上智大学の経営学科の帰国生入試には和訳問題があるのですが、どれも自分には難しく、現地の先生にアドバイスしていただいてもいまいちわかりません。どなたか、回答を教えていただければと思います。 下線... 続きを読む

Why - and why now? Because of the shift in the Experience Economy. Goods and services are no longer enough; what consumer want today are experience - memorable events that engage them in an inherently personal way. As paid-for experiences proliferate, people now decide where and when to spend their money and time - the currency of experiences - as much if not more than they deliberate on what and how to buy (the purview of goods and services). (1) But in a world increasingly filled with deliberately and sensationally staged experiences - an increasingly unreal world - consumers choose to buy or not buy based on how real they perceive an offering to be. Business today, therefore, is all about being real. Original. Genuine. Sincere. Authentic. In any industry where experiences come to the fore, issues of authenticity follow closely behind. Think of Disneyland. No place before or since its opening in 1955 has provoked more debate on authenticity within modern culture, nor has any other business sparked more controversy on the effect of commercial activity on the reality of modern living than the Walt Disney Company. (2) Or think coffee. Starbucks earns several dollars for every cup of coffee, over and above the few cents the beans are worth, precisely because it has learned to stage a distinctive coffee-drinking experience centered on the ambience of each place and the theatre of making each cup. Perhaps no other company in the world more earnestly and steadfastly seeks to render authenticity ー resolutely shaping how real consumers perceive it to be. The task has become harder and harder, however, as Starbucks has grown from one shop in Seattle to over 13,000 venues around the world, for nothing kills authenticity like ubiquity. The success of Starbucks no longer depends on its operational prowess or taste superiority; it lies solely in sustaining coffee drinkers' perception of the Starbucks experience as authentic. (3) Now that the Experience Economy has reached full flower - supplanting the Service Economy as it had in turn overtaken the Industrial Economy, which itself had replace the Agrarian Economy - such issues of authenticity now bear down on not only all experience offerings but across all of the economyY.

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