英検準一級の英作文の添削をお願いします。見にくいところがあれば言ってください。

Date No. Topic: Do you think thatJapan, is a good Countey tor peagple with' children to live 'in? I do not think that Japan is a god Coanty fr peaple with children to live in. I have two reasons to support my opinion in Terms of Cost and lacking of doy care. Fist parents need much money to raise their childien. For exomple, there are meal_Costs and school tuition. 食安 They high school's Cast are free in Japan, baut high school ondumivecity are higher then we expect. Elemertay sechol and jurice Cost a lot of maney Itis had fr pareats to pay. Seund, the number of bath parents wmerting is increase there doys. 天働き So they have no time for dey caren If parents use a kindergaden, they Could not ue it because many kindergardens Cannat acept. There is he adult to see children. For these reasns, it is not good for people with children to lie in Jopon. (142 wordr)

英検の英作文の添削をお願いします。見にくいところがあれば言ってください。

Dat ici Agre or disagree Elderly pegle Should be taken core of by their rather than sent to nursing homes I agre with the idea that elderly pesple should be taken Cae of by their tailies rater fhen Seat to nursingg homes, I have Two reasons To suport may opinjon in Tecms of better core and financial burdon r on family. Fist, families con be berer core than nursing homes because they know abart elderly faily members mme. If nuring homes tale Care of elderly pople,they con not be the best support. L It is easy for families to take care of them. Secondi Senting to nursing hemes Cost mare. If eldery paple are taken core of by nursing home s, thair families have to pay charge. It is difficat to pay high fee. for these reasons, elderly people should be taken care of hot y neriag homes but by their foniliea

この設問1の英文のように設問2ではtable2をみて英作文をしなければならないのですが、全くどう始めたら良いか分からないので教えて頂きたいです。

第2問 2019 Percentage Total population (including foreign residents) 2019* change in population 2000-2019 (%) Prefecture (alphabetical order) 2010 2000 +1.76 5,104,000 5,015,699 5,071,968 -10.31 Fukuoka 1,602,000 Kagoshima 1,786,194 1,706,242 -5.99 1,748,000 Kumamoto 1,859,344 1,817,426 -8.29 1,073,000 Miyazaki 1,170,007 28 1,135,233 -12.50 1,327,000 Nagasaki 1,516,523 1,426,779 -7.05 1,135,000 Oita 1,221,140 1,196,529 +10.22 1,453,000 Okinawa 1,318,220 1,392,818 -7.03 815,000 Saga 876,654 849,788 -3.43 14,257,000 All Kyushu 14,763,781 14,596,783 * estimated data Data adapted from: Statistics Dashboard, Statistics Bureau, Ministry of Internal Affairs and Communications. Retrieved on June 25, 2020 from https://dashboard.e-stat.go.jp/en/ TABLE 2: Average number of elementary school students per elementary school in Japan in 2000, 2010 and 2019 Average number of elementary school students per Number of elementary Number of elementary Year school students schools elementary school 2000 7,366,079 24,106 305.6 2010 6,993,376 22,000 317.9 2019 6,368,550 19,738 322.7 Data adapted from:

ほとんどわかりません。解答解説お願いします。

イ having Vン city. に適する語を書きなさい。 2次の日本文に合うように, (1) 私はそのようなことをしたことを恥ずかしく思っています。 mhering such a thing. I am ashamed of (2) 彼女に手紙を書くのを忘れないように。 Don't forget a letter to her. (3) 私は食器を洗うように頼まれることが好きではありません。 de to wash the dishes. 焼る I don't like WIl win the phh (4) 彼は試験に受からないと私は思います。 nidy I'm sure of passing the examinatio 3 次の英文を日本文になおしなさい。 (1) Mr. Sato said his job was driving a bus. で効合を epe my rar way (2) I can't understand her being angry with me. WOT1OO n9go (3) The boy denied having broken the clock yesterday. 仮主額 adoo(emo (4) This houseneeds repairing. 9Todalood atp ot asog dsy IS9B TOy

数学の線形計画問題の双対問題に関して質問です。 下記の画像の(6.5)と(6.6)の最適化問題を、双対問題に変換したいのですがどうしたら良いかわかりません。ご教授いただければ幸いです。

I U191j + + UnYnj (6.4) s.t. + UmCmj V1T1j +· m V;20,i= 1,. Ur 20, r= 1, .., n. 最適化問題(6.4) の最適解 (の1つ)は次の2つの LPのいずれか一方を解くことで得られます。 Ok max. Uiy1k + + UnYnk S.t. V1C1k +… + Um@mk U1/1j + ……+ UnYnj -(V101j+ + UmImj) 0,j=1, ,l Ur 2 0, r = 1, , n (6.5) ニ min. V1C1k +·……+ Um@mk Ok S.t. U191k + + UnYnk =1 U1Y1j + · +Un!Ynj -(U101j + + UmEmj)< 0, j =1, ,l (6.6) Ur 20, r = 1, ,n つまり、(6.5)の最適解を(ut,.., u,t.…, と)とすると、これは(6.4) の最適解になっていて、同時に、 (6.6)の最適解を(ut, , ut, et,. m ,)とすると、これは(6.4) の最適解になっています。 こう書 m くと、(u

対数微分法を使ってこの関数の導関数を求めるとはどういうことでしょうか？解答までの過程も含めて教えてください。

8. Use logarithmic differentiation (封教微分法) to find the derivative of the function y= xVx? +1 x>0. 2/3 ラ (x+1)?3

これのやり方を忘れてしまいました。 解説付きで教えてください。

統計学 練習問題 第4回 記述統計の復習(3) 2013 年4月21 日 問1 ある会社では、健康診断の結果を利用して健康状況を測る指標のBMIを計算し、社員の健康管理を行っている。 BMIは(体重kg)/(身長m)?で計算される。例えば、身長172 cm、体重75 kg の人ならば、BMI は 75/1.72" = 25.35 となり、約 25.4となる。この会社では男性社員についてBMI の値に基づき、次の表のように解釈していた。 BMI 健康状態 17.6未満 やせすぎ 17.6 以上 19.8 未満||やせ気味 19.8以上 24.2未満|| 理想体重 24.2以上 26.4未満 26.4以上 過体重 肥満 企画部の17人、営業部の 29人、人事部の11人の男性社員のBMIを計算して、小数第2位を四捨五入した値を 使い、部署ごとに5数要約を求めたところ、次のようになった。 5数要約 企画部| 営業部人事部 最小値 19.3 17.0 17.0 第1四分位数 22.1 21,0 22.4 中央値 24.3 22.2 24.3 第3四分位数 最大値 26,4 26,0 25.7 31.0 27.1 30.9 []3つの部署の箱ひげ図として正しいものを、次の 0~0のうちから一つ選べ。 O の H 企画部 ト 著業部 人事部 人事部 H 16 18 20 22 24 26 28 30 32 BM 16 18 20 22 24 26 28 30 32 日M の の ト 富業部 H 富業部 日 人事部 人事部 16 1 20 22_24 26 2 30 32 BM 16 18 20 22 24,26 28 30 32 BM [2] 男性社員の健康状態に関して、3つの部署の状況を述べた記述の中で最も適切なものを、次のO~Oのうち から一つ選べ。 0中央値や最大値を見ると、営業部は、企画部や人事部に比べて BMIが低い傾向がある。 の3つの部署ともやせすぎの人がいる。 のやせすぎと肥満の人がいるのは人事部だけである。 の企画部と人事部において、中央値よりも数値が高い人は同じ人数である。 6 企画部と人事部の平均値は一致する。 (統計検定3級 2012)

丸つけたところ答えです。 どれか一つだけとかでもいいので、 問題の解説お願いします！！

I 各問に答えよ。 (32点) C DG。 lon 8 T マ-Dとセ に において, 空所を満たすのに最も適切なものを,それぞれのA~Dのうちから 問1 9 16 1つ選べ。 a C へしたがいい (Shonld) fo hod better Id better have' it I have a sore throat. gp peu を B 9 A checking to be checked C /to check D checked 21 doM b etM bs tM married for ten years when their first baby arrived. Tom and Mary n 10 A had B had been C have been D have uGm down the stairs. 11 He came 9 w sdv ahnds bl to have run D A having run B to run C)running 12 You'd better money to John. He won't return it to you. i D do not lend A not to lend B not lending C not lend sdhs avon tnde you because you broke your promise. inirft 1 Beth is angry ST at with 13 A B on C to D for 0 as pom 2om Oficer: “May I see your passport?" Visitor: 0 o 14 omge B A It is kind of you You are welcome C/ Here you are D Don't mention it dt Ro d 9big avol sar zdT fa9iblida uoて is apert on UK 20n AらL icp 1G e I am afraid my watch is five minutes 15 sldshotmoo j A rapid C fast e B after D Swift 0eo2 8WgtinngL MG honGLA DIDCP 1 We found a truck Odbure dbua and go10 bsaingrua na ms 16 on its side in the middle of the street after the hurricane. T COLpaho TG Spo A lied B lie C lies D lying 0ods do日n 0 sm blod 2sd gere ncra o AC bradaun hhohdok innsl oloH196 latoM 0liniol a bad noid egona

TOEIC正解、よろしくお願い致します！

Questions 5-7 refer to the following letter. a new member to the club To welcome confirm To | continued membership Mr. Leonardo Harper 571-45 Heiligenstàdter Street Vienna 1190 の) December 15 Dear Mr. Harper, Thank you for your continued support of the North Vienna Concert Hall We are writing to confirm receipt on December 14 of your North Vienna Club membership renewal payment for next year. Alnterviews with musicians To celebrate our 30 year anniversary, we are happy to announce some new special benefits for club members. Starting next year, club members can receive a 10% discount on any concert held during the first three months of the year. Call our ticket office at 1-5123098 and use the promotional code CZ1713 when you order your tickets. Please note that discounts only apply to pre-orders placed during this special period. IC) Commentaries on 0 The concert schedule performances As always, members will receive our monthly magazine, North Vienna Club, which features concert reviews and interviews with various artists and musicians, together with news and schedules of all of the events at the concert hall. Next month's issue will feature a six-page interview with the world famous conductor Franz Minsky. Once again, we thank you for being a North Vienna Club member and for supporting arts and music in our community. Sincerely, Roy Pophins Roy Hopkins Director North Vienna Concert Hall の の)

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