この問題全ての解答教えて欲しいです！丸付いてるのは気にしないでください！

Let's Try! Part 5 空所に当てはまる選択肢を選びましょう。 1. We CheckLink ------- that gold is a sounder investment than stock or bonds due to the current currency crisis. (A) require (B) deliver (C) believe (D) press 2. Pacifico Company's new business plan looks like it will have a their revenue. (A) retiring (B) relative (C) collaborative (D) positive influence on 3. The noise of the construction in the warehouse was so loud that the client had to ------- himself three times before he could be heard. (A) recall (B) repeat (C) write (D) register tuo 4. The job which we had asked the technician to do was not done to our total -- (A) satisfaction (B) restoration (C) feedback (D) reference ------- to do in one operation. 5. The medical procedure used by the surgical team is too (A) sufficient (B) real (C) perfect (D) complex 6. It is imperative that the ------- be delivered before our client arrives at the office around noon. Too (A) package (B) manufacturer (C) mailman (D) currency aldesing (A) 7. The newly hired employee seems (A) previously (B) expensively capable of meeting our work expectations. (C) entirely (D) contrastively 8. The scientist's theory has been thoroughly tested and ------- to be reliable by many independent laboratories. (A) studied (B) proven (C) dedicated (D) combined (8) Frogs (A) aften med and

評価指標の計算方法について質問です。 Fスコア(F値、F measure)の計算がなぜこの式になるかわかる人はいませんか？ (写真横向きになってすみません。)

*正解率 (accuracy) ーモイスモン 果ぐ ケこ TP + TN accuracy = TP + TN + FP+ FN O 全データ中、どれだけ予測が当たったかの割合。 *適合率 (precision) TP precision = D 法が出 予測が正の中で、実際に正であったものの割合。 TP+ FP は *再現率(recall) 重さで TP ケすー。をま recall = TP+ FN eぐ ( 実際に正であるものの中で、正だと予測できた割合。 *F値(F measure) 2× precision × recall F measure 三 precision + recall 適合率と再現率の調和平均。適合率のみあるいは再現率のみで判断す ると、予測が偏っているときも値が高くなってしまうので、 F値を用い ることも多い。 これらの指標を全部同時に用いて評価するよりも、目的に沿った指標を 択することが重要です。また、いずれの指標を使うにせよ、モデルの性能 テストデータ (および検証データ)を用いて評価·比較するということに

問題の解き方や、答えが分からないです。また、問題を解くために高校数学や大学数学のどの単元の知識が使われているのかも合わせて教えて頂きたいです。よろしくお願いします。

問(i)~(vi) に答えよ。 解答は解答用紙の所定欄に日本語で記すこと。 導出過程も簡潔に記す こと。 Let the function f(n) be defined as S(n) = cos? where n and 入 are positive integers (greater than 0). (i) Assuming n>1000 and 42 < 76, determine f(n). (i) Assuming is a prime number, determine the smallest n such that 『(n) = cos? %D

翻訳お願いします………… 何度も何度もといているのですが分かりません(--;) お願いします…

例文9 Japan needs to actbefore its savings dry up Declining in the standings of Asian nations in terms of wealth、Japan needs to take steps to bolster economic growth while it sill has ample savings. Japan is no longer the wealthiest country in Asia. A Rcport by the Intermational Monetary Fund shows that Singapore's gross domestic product per capita surpasses Japan's in 2007. Im fact, Singapore topped Japan more than a decade ago when one compares GDP based on purchasing power parity。 which excluded the cffects of exchange rates. Japan is fourth on this list、after Singapore, Brunci and Hong Kong. According to the IMF's projections、 Taiwan will just about catch up with Japan around 2013. (日本語訳) 例文10 The fact that Japan is slipping relative to others in the wealth standings is not the problem、because growth in neighboring regions is a positive factor for Japan.A rising middle class in China and India means that for Japan. the two nations have become more attractive as consumer markets and not just as sites for factories.

翻訳お願いします…… 自分でもやって見たのですが全く分かりません… お願いします………

例文9 Japan needs toact before its savings dry UP Declining in the standings of Asian nations in terms of wealth、Japan needs to take steps to bolster economic growth while it sill has ample SaVings. Japan is no longer the wealthiest countryin Asia. A Report by the International Monetary Fund shows that Singapore's gross domestic product per capita surpasses Japan's in 2007. In fact, Singapore topped Japan more than a decade ago when one compares GDP based on purchasing power parity、。 which cxcluded the effects of exchange rates. Japan is fourth on this list、after Singapore, Brunei and Hong Kong. According to the IMF's projections、 Taiwan will just about catch up with Japan around 2013. (日本語訳) 例文10 The fact that Japan is slipping relative to others in the wealth standings is not the problem、because growth in neighboring regions is a positive factor for Japan. A rising middle class in China and India means that、 for Japan。 the two nations have become more attractiVe as consumer markets and not just as sites for factories. (日本語訳)

休み中の宿題で、テーマは 「日本の良い所と悪い所」です。 英語が得意な方、添削をお願いします🙇‍♀️ 中2なので出来るだけ簡単な英語表現でお願いします！

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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

TOEICの例文問題です！！分かる方答えを教えていただきたいです!!! 泣 お願いします （土下座）

、 Tkae Suglyama's debut performance was reviewed by the critics. (A) posttve (B) positively (C) posttiviy (D) positveness Ms. Dalton will face rmany new and exciting jn her new position as human resources director (6 challenge (B) challenges (C) challenging (6) chalenged TLA is one of tvo agencies natonwide for regulating ranslaton copyrght law years in 一, Empress Chermical tion plans to eXpand by openinaa site in Basel. 1

In the present study, we observed that socially isolated mice show shorter sleeping time than the group-housed mice and that the benzodia... 続きを読む