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English Junior High

問5.7.8を教えてください!

。 ngtish2 ( A )3mno as記に to improve y 「 ation。m fact peoPM es mnereawe your vocabulary 本 ・X 間に六法と和 | ui pet wey meme ey Po ni orler Other people | ee ear Enghsh Do you (1 )p nn er meanee im Pi | 2 Do you(r 遇 termetorevenz(k ) pngiiah videos on the Internet or eVen 5e5em。(" 。) Put | dry in Pnglish 』 rryouwanttoimprov opimiope al py memodng だけを邊強しなき pnglish songW 。Jaur pnghsh you hawe to communicate uaying Vocabulary and gmmar zeading nd materal and witng in Pnghish are allyemy | maeemi 1 導 Ar the seme time。 9Ou noed to realize that adolmg ipertant At the nn iaetautomatily make a good communicator oFEnglishy To want ro be able o ommunieate in Pnghieh well you have to perience actual live conversations。 1 >ぁなたは質問しでいますか"What does it mean to have dual jive conversations?” This means that you need to take gery opportunity to speak English pportunidies to speak Enghish" You live jn a world with endless possibiities. ht3いで 5 (B ) are so many tourists from all around the world mm Japan now Alsopeople from other countries live in Japan。 When you see them, why not strike up a conversation? When you dont ょpow where they are from, yo ngl Z 恥ずかしがらな nteret has opened up the world to you as well。 With mail and social networking services, you can be in touch with people all over the world. Guess what 1anguage comes in handy? "hats right TPs 。( ] You an always Speak with your Engtish teachers in school、 You might have other

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Mathematics Senior High

高3。優しい理系数学ですが、最後の問題になぜ0が入ってくるかわかりません。あと答えはやり方はほぼ一緒だけど、modを一切使っていませんでした。記述の仕方とか正しいでしょうか?教えてください。

HI | 和伸1斉 と式.表年 15 | 9 (①) 72 は無理数であることを証よ。 (9 2 73。76 を項として合ような時基数多は存在しないことを証 1 区せよ、 の 10 0<k<1 (4ニ1 2 …。 の) のとき。 不等式 ののgm>の1十のa十…二ga土1一ヵ (カテ2, 3, 4 が成り立つことを示せ. (お茶の水女子大) SN ⑦ 自然数 ヵ に対し, ” を10進法でかいたときの1の位の数を 7z(Z) で表す、 ただし, 自然数とは1, 2 3, …のことである. (1) ヵ が自然数の全体を動くとき, (7) のどる値を全部求めよ。 () あらゆる自然数ヵに対して 太(⑰)一⑰) が成り立つことを証男せよ。 (⑬) ヵ が自然数の全体を動くとき。 ep() のとる値を金部求めよ。 (東京大) 12 。枚のカードを並べておいて, 2 人で次のゲームをする 「舌下に 1 枚以上5 枚以下のカードを取り続け。 最後にカードを取る方を負け とする.」 (1) ヵー7 のとき, 後手は必ず勝てることを示せ。 (2 z52 のとき, 先手が勝つためには1手目に何枚取ればよいか。 (⑲ (⑪, ②) の精果を ヵ枚の場合に一般化すると。 どのようなヵに対してど のような必勝法があるか. ただし, 2 とする。 (天浦業大・改) 13* 自然数なに対して, 1からヵまでのすべての自然数の集合を とする. |] から W への写像 / が次の条件 隔 が が の要素で, 7 ならば, つねに 7⑩=7⑦] をみたすとき, /(め= となる の半下條することを大せ. 区 14" km上で EEGもSまAいう。 4が ceで&PBIgB4をfaMたいうこもにか4 LOUMPH SS 人WO人3 形の面積は1 "9

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English Junior High

問1.2.4.5を教えてください!

性眠がもたらす力 - 本a 要 eo Perhaps 9 ap aarnng asse7 WiarhepPeoef ュ Doyou ever flasleep duriml PR mer How about athome Doy 証 yo are scolded by your teacher th edb se He deymu ed nerwerd7 Yo wilbe PP | ee 5 adientiste now say that ca the folowing information。 NMany R prove your poremen ye ッ afew ze can impr ROD to hear this.s0 lets continue 3 Amnaliw thie is important news for apeohle yo tat reawire high lewels of coneentration. Can you thin rf na | hat require high levels of coneentrat 問陸。 eg Surgeons。hompital stafF (worko on the might shif and NM の tradhe controllers are just a fow。 These people must ocue 0n fh | で Jpbs at all imes。Coneentrating js so important in their PrOfoSeiOn。 | nr me Alack offocus could result in serious accidents. Ri 3 Di oup of scientists got together and | Saxiin =を6たに 8 Tn the United States,a group of scientists got toge RE xperimented on (ut goups of university students. One gronD | meiment交| yas asked to study the names of 50 countries and the flags of those countries for 5 hours in a row The other group was asked | sam soe (do) the same。but they took a short nap after three hours. Results got from these experiments were simple and clear Which group had better results? By now you should know The second group had much better results。 The Girst group could | ymow そろそろ remember about 45沈 of the information, but the second group got dose to 70% correct。 The scientists decided (repeat) the experiment several times on difierent people, but the results were ahays the same. Taking short naps improved peoples memories * Sleeping can help improve our performance but the best way to deal with 。(become) sleepy during the day is to get enough sleep the night before. You may Iike to sleep in class, but Thave a pieee adviee for you. Get plenty of sleep the night before。Getting | 』。。gとSo enough sleep will give you lots ofenergy to spend at school You eed energy to learn and play Lots oflearning and playing wl ge you a good nights sleep. 3 4

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