〈緊急〉龍谷大学公募推薦の問題なのですが下線部の訳がわからないので教えてください。

goup had gone on (0 stndy at lemst one forther language, and 65 of them jad 1earned it after the age of eighteen. Those who had studied another language performed better in their intelligence tests than would be expected from the tests they had taken aged gdeyen。 particuladly im general intelhgence and reading "This auggests that the benefits are down to language learning, as they were imply down to ee and reading. Bak found that the benefts of studying the brain were comparable to physical activity or not When it comes to the science behind how improves mental ability。 delays dementia and longer, it is still nnclear. One idea is that ーー ーー words in two ifferent languages is hke an e connections active and stopping brain cells f are always practicing a kind of brain fm

①new record の内容はどこから読み取れるのですか？ ②1枚目の赤線のUS以外は東アジアだということですか？それは知識があること前提ですか？ ③23がわかりません あか

(8) 次の英文を読み、下記の設問に対する答えと して最も適切なものを①⑨の中 から 1 つずつ選びなさい。 Japaneee farm erporte ahigb4n the period January June demand for amaneee rm exportehit reco 2 pxporte6fbeerrose 87.4 percent to \10.8 biliop 2 tpe kakofbrisk fat-marbled produets (の OverwlL2mpmnsexports6fagricuiunn enod)it a reerd high 人or the ma the popularity(ot Japanese cuisine jnainly 6n Asia, al forestryand fishe productlinthe oneeeik yea hanke to the Agriculture, Forestrand fisheries Mnistry said recen の Acording to the Minisyy farm exports grew 15.2 peroont fom 3 ye adierto Y485.9 bullion. The surgefn beefexportetwas aupported by brisk demand or fatcmarbled_products。 while shipments(oF beverage9)uch as green tea ro96 22.7pereent to \18.6 bilion on hhe Deck Kgrowing health awarspees (《⑰ Among fte。 pple esports were the Iareest at 59 bHhonyAp Suallop sporte umped 18.7 percent to \25.7 bilion fo lead the seafood percent* sector ⑳め Honig Kong was the largest importex of Japanese farm product9at \98.5 lie wp 73 eene lowet y Chne t Y65a il ma Datet states hon awan at \42.1 bilion and South Korea at \80.5 bihion. () Vany dany fnrm owners(in Japan hawe now changed to beef catde prodnction as the profts are greater iP there are [dgwnsidss.| Domestically produced dairy products such as butter。 cheese.<andmilk were im such short supply that laree amounts ofbutter had to be imported in 2017。 ⑳ るw mew al the beef curentiy moduedfn Japa5 conase 6 uny brandg that ordinary Japanese cannot aflordcand these brands are theretore aimost al exported/2apanese beefis now to expensive for the domestie market ・andgapanese consumers are turning to cheaper foods such as pork。 fsh。 and such a ia frm exports hitrecord high in January-June period。 。。。。。。。 "Hapam TamesGL3D.Auguetnu 208 一部麗

この文章を100字要約にしてください。 (英語→日本語.さらに100字以内で収める) お願いします！

に ter 5ailet 5 British curry la jy in the Me近 era, Curry powd。。 / to Japan. Early aa計 imported and people started making curry in Ye At that time。 curry was an expengive dish。 fr the price of a plate of “curry and rice,”a person co buy eight bowls of spg. Also, in those days。 RT d across the sea an でa was a jittle strange. Surprisingly, 1ong green onions and 全og meat were used in 9 Since the late Meji era, curry has been popular 1 over Japan。 Some people say it Was because the 1 Japanese military adopted curry as a food for is soldiers. Curry was an ideal food for > soldiers because they could make it im large amounts and keep 普 for a few NOS When the soldiers went back home, the )

(5)がわかりません なぜ他の選択肢はだめなのですか？ 模試

2記 ・a library を目 空所を含む第 13) 文には, 彼らの新聞に掲載された 記事の具体例が列挙されている。a 10-year-old Indian girl who ( ) a library for kids in her slum は| ス ラム街で子どもたちのための図書館を( )10 歳の インドの少女」 という意味なので, run 「…を運営す る, 経営する」 の三人称単数現在形である runs を選 ぶと, 彼らが新聞に掲載したいと言っている前向きで 明るい気分にさせてくれる話になり、 文脈に合う。し たがって, ウが正解

解き分わからない

【1 】As shown in Figure 1, here ame an object Aof mass AZ B ofmass 7 and Cof mass r On a smooth and horizontal surfce. A and B mre inlerconnected by a spring. The Spring has the naumi lcngth of / and a spring constant た A。 B, and C are on one straight Hime and can move along the stmight line. Tuke the right direction as positive fbr velocity Neglect the mass of the spring and air resistanee 国1に示すように, 水平でなめらかな台の上に質量 /の2つの物体 A, Bと質 基wの物体Cが静止している、A と Bはばね定数たで自然散7 のばねで結ばれ てでいるAB,Cは一直線上にあり, この直線上のを動くものとする. 速度の 向きは図の右向きを正にとるものとする. ばねの質基と空気抵抗は無視できる. (①) A and B are oscillated symmetically so ss for center of mass of A and B imtereonnccted by a spdng to be fixed. Find 7, the Gimc pcriod of the oscillgtion. ばねで千ばれた A と B の重心動かないように, A とB の重心に関して左右対 -称に振動させた場合の周期了を求めよ. Next A and B are atrest. The length of the spring is the natural length / で moving speed yo collides perfect-elastically with A. It is assumed that A and C are rigid, the coHlision occurs very shortly and the displacement during the colision is neglected Moreover iis also assumed tbat after the collision。 A snd C do not have nother の 次に, A と B をばねの長さが自然長 7 になる位置で静止させて, C を左から y の速度で A に衝突させる. この衝突は完全弾性衝突であり, かつ物体が非常に かたくて衝突は極めて短時間に行われ, 衝突中の変位の大きさは無視できるも のとする. さらに, Aと Cは一度笑突した後再びぶつからないものとする- の Find tie velociies yand ycofAand Cimmediaedy Ner he colison。 respectiweiy 衝突直後の A と C の速度w vcを求めよ. ⑬) Find the velocity yoof the cemlerofmassofAand B using が6 and ye 衝後の A と B の重心の束度woを44を用いて表せ (④ Find mc minimum lengtb ofthe pcng sferthe colision ing ヶ。 4 we かた 衝突後, Aと B が最も近接したときのばねの長さを ヵ, 7 w。 4を用いて表せ。 も Hi

最後の問題の答えと解説ください

wsaroundit。 One 字hore is n big, old trec in Hiroshima amnd it has Q ( mee ) many things mn summer night。 the tree heard a lullaby and remembered something sn 地 Nm Aboatseyenty years ago。 the tree henrd nnotherlullnby。 On thetdayiabig bomb の (fa) on Firoshima。 Many people lost their ives, nnd many others were imjured. ド | Wenighecarme the tree henrd nlullnby。 Agirl ③ (取っていた) te n itte boy) Botn ot them were very weak。 The boy cried。 NMlommy ! Mommy!" Buthis mother was nowith | Rim。 The girl ⑧ ( なろうとした ) n mother to the poor litle boy and began to Sing. / Soon the boy died, but she did not stop singing。 Itwas a sad lullnby、 "The nextrnoFnin束 | 加山e gir】 never moved agaimn. () 下上語⑪。 AASEICCG0 シン っ se ふ。 eo WU (2) 下線部③④を英 9 へ N る faがth9 @ ji 66主O間較 上(229 -trie 7。 Jo は) 下線部⑤のついた文の意味に最も近いものを選び, その記号を書きなさい。 ア the girl didnt wake up the boy イ the girl couldnt move the boy 6 り ウ the girl died エ the girl didmt want to sing again 4) 本文の内容に合っていれば〇を異なっていればXを書きなさい。 ア Abig bomb feJl on Hiroshima and many people 1ost ther lives. イ The girl was not kind to the httle boy. 《 ウ After tne boy died, the girl stopped singing a ullaby. (2 ) 次の問いに英語で答えなさい。 ⑦ How many years ago dd the tree hear a 人 ? Wasthelitlle boy's mother with hi 細に om

テスト前です!! 答えと、その解説をお願いします!!

人 本語に合う英文になるように, ( )に適する語を書きなさい (1 は Deepa ( ) ( ) study Japanese. (2) 百合香は昨日, 泳ぎに行きました。 Yurika ( )M ) yesterday. (3) わたしは彼をタクと呼びます。 【I( ) ( ) Taku. (4) 彼らはときどきおたがいに助け合います。 They sometimes help ( )( ). (5) 突還先生は昨日わたしたちにおもしろい話をしてくれました。 Ms. Ota ( )( ) an interesting story yesterday. (6) わたしはリンゴを少しもっています。 1 have ( )( ) apples.

問三の(5)はなぜdになるのでしょうか？分のタイトルの問題はどう見分けるのがいいでしょうか？

読んで, 設問に答え Anew tudy has found the amount of antibiotics given to farm animals is expected to increase by tw-thirds over the next 15 years。 Researchers are 。 linking the growing dependence on the drugs to rising demand for meat。 milk and eggs。 The researchers warn the drugs could quicken the development of antibioticsrresist infections。 Such infections are already a major public health concermn in the United States Experts say when people stop living in poverty, the first thing they want to do is eat better. For most people that means eating more meat msing prosperity in Asia has meant people there are eating four times as e Ik and dairy products as they did 50 years ago demand, farms have put many animals into smaller spaces Gail is a veter sn一a doctor who treats animals一with the Pew Charitable Trusts a research and adyocacy group "As the animals are crowded together, oftentimes the easiest way to deal with some of the problems of crowding is to give them antibiotics"

1,2の答えが合ってるかどうかを知りたいです。 間違ってたらどのように解けば良いのかも併せてお願いします🤲

、、(間1一間3 に対する和 かでれの①-G計 mmeet Jpan is Jprewne。 and ee Trimpe 5 ー all over tme lnps nnd prawne Dame sr 1 boa As oe an ES nan the latter former are generally mller 1 う かoeording to the G 本nnee/the top Rve で 2 PH 7 orr nnd Thalsnd/wh Ye mmled ourt in2000 jnto frst place. Ipdiawnd tinyexportedaboUE Yo me が ed and prawne to Japan as Thailand ip 2007 Aspr india Xe Pom to more than 25.000 tons ia 2010Lwhile cxports from China contin Jaraasa from 2008 through 2010, which 9 perts say was de wth of demand for shrimps and praWnS there. Jeg shrimps have replaced black BE prawns as the most im Se4es (gwre 2のBoth whiteleg shrimPs and black Giger prawns ba med in several Asian co the Japanese iger DraWn However, black tiger praWns are ParJpen pubDehei 5 Tresh and frozen hi whitei family and are fam given *entibiotics at some tarms b they are Jiable to catch diseases and there 38 OTCST that these drum かave an effect on the people who eat them。 Whiteleg shrimpeonMi 10 culture and more resistant to Virusesu jand, are relatively ea5y apd nore ofthis species ia being cultured. 二村 and prawns imported from abroad are inexpenive。 several countries vast areas of mangrove trees have been lost be shrimp and prawn farmming Which contributes t0 environmental de Also, wild shrimps and prawns have been overfished in order to sup with young ones for culturing、Im addition to 1ower the cost of sh prawn farming, many laborews are f0rced to work for low wages jacrs in mind the 時還生還吉利 OWN yo 油 *antibiotics: 抗生物質 と Mrrtae -計季 whnDd oh olon 2

ニュートン法の不変性について 添付画像の波線部分の証明が分かりません。ご教授いただけたら幸いです。

ニュートン法の1 次変換に対する不変性: ニュートン方向は, 最急降下方向と直e, 変数の定数倍という変換に対し不変性がある (影響を受けない) という特徴をもつ、簡 えば変数ベクトルァニテ(+i, .…, zz) に対し, 正の実数係数 (2+ .…。 2z) で変数を スケ玩砺 変換した新たな変数 ニァ:/2, について議論しよう. 与えられた関数(>) に対し』 の)デア(のか, .…) のzの) と定義する. (る, …。 g) を対角成分にもつ zXヶ行列を 4 と書 く. すると, **ー4g* を満たす y* と のに対し, 勾配ベクトルについては Yg(@り= 4 TV7(e) が成り立ちゆ, ヘッ行列についてはYYg(ゅの=4TV(う4が成り立っ (証明は読者に任せる'?). これより, 点 〆 での関数7に対するニュートン 方向は, ー(V7g(gりVCがの)デー4(Vプ(YO (4 リ 2 VIニース IO IE UI となっている. ゆえにのニュートン方向は gのニュートン方向を 4 で変換して得ら れる, すなわち 一(Vゲが(*り)-'V7(*り=テ4(一(V79(ぁの) Vg(みの) が成り立っていること がなわかる.。 これ よう人4 を衝電 ン方向は変数の定数借と いう変換でも影響を受けな い!9 ヘッ行列 Vゲ7(*?) が正定値ならば, その逆行列 (Vゲ(9)~ が存在し正定値 行列となることから。 ニュェエトドレンカ条 VCO ION (が(9)-'V7(ァ)=0 を満たし, 最急降下方向 一V7(*?り との角度が90'以 内であることがわかる < れに加えxy*が停留点でをければ, 一V/(xり" リー na ANSn っが胡わ立ち。最信隆思玉向Iに の 角請還OMNNあ