重積分の(多分初歩的な)問題です。途中式含む解説お願いします

N 15. f(p.9) = と{- (prk +9)}を、p.qについて偏微分しなさい。 に! 16. 次の積分を計算しなさい。 2 D= {(r.) e R?? +ザ<R.ッ>0}のとき、 P+ザdrdy +ydrday ただし、2次の極座標変換r-rcos0.y = rsin0でのヤコビアンがrであることは 用いてよい。

Do you know how to use the printer, or would you like me to show you. の文で最後のyou はどのような働きをしているのでしょうか。教えて頂きたいです。

It doesn't matter whether others may approve of your work or not. この英文におけるmayはどういう働きですか？

あまり理解ができていないので教えてほしいです。

1 次の文の( )に入れるのにふさわしい語を下の枠内から選びなさい。 1. He seemeda bit cold ( ), but I gradually got used to him. 2. An independent attitude is not always ( ) in Japan. 3. Children do not always ( ) their parents' concerns about them. 4. Do you have ( ) to park your car here? 5. It is natural to feel ( )in a new environment. 6. Japanese students tend to expect more ( ) from their host families. 7. Milk needs to be stored in the ( 8. Omotenashi can roughly be translated as ( 9. The grammar-translation method still ( ) language classes. 10. You should not forget that your main ( )is to study. initially appreciate attention refrigerator valued permission dominates uneasy hospitality purpose 2次の文の( )に入れるのにふさわしい語を下の枠内から選びなさい。 1. A( )from a new pizza restaurant was delivered today. 2. Bell peppers come in three ( ) colors. 3. Everything on these supermarket ( ) looks delicious. 4. Green peppers are picked before they ( 5. Other things being equal, ( ) tend to choose the cheaper items. 6. The different colors represent different ( )of growth. 7. The new restaurant is located ( ) the post office. 8. What are some ( )of eating lots of vegetables? 9. Yellow peppers contain more ( )than green peppers. 10. You can enjoy the different ( )of these vegetables. mature flyer nutrients flavors stages shelves benefits distinct opposite consumers

ここの問題がわかりません 教えてください。。。

3.不定詞を書き入れ、主語が [yo, tú, él, nosotros, vosotros, ellos] のいずれかを言いましょう。 意味を巻末 のリストで確認しましょう。Escribe el infinitivo y di el sujeto. Busca el significado en la lista al final del libro. 1) abrís 2) aprenden 3) recibimos 4) bebo -5) escribes 6) lee 7) suben 8) coméis 9) vives

英検準1級のライティングをどなたか添削していただけませんか。見にくいところがあれば言ってください。よろしくお願いします。

Date No. Tapi Age or disageei People will stop subscribing to peinted. news papers in the fuature. I agre with the idea that peoplewill stop sulkstibing to printed newspapers in the tiature. I have two reasens to support my opinion. Fist it is Good for the envirenment to reduce paper. Many peaple who read nenspagers take away them they have read, s0 quantity of geboge inaease. On the other hand online news does not make garbage Also, people carn read and bring Dnline nens easier then newspapers Secand, peaple can read wlatest news on online news. Newspapers' nems is the doj's news too, but they are not latest hews, However, online news provides new news any time. It makes our lives Comvenient. It is for these reasons L think that readers of newspaper will disapear in the frnure

これってどこで微分可能を示していますか⁇🤔

月 7,5 fa) nex-aにおe微す合とせらば ン反をホせ。 f_trasa1-fa-h) h hl0 (左辺): fath)-fa): fa)-fのA) h fathl-to) t0)-fak) th h T hつ0 50 ca) h facb- fa) Pror ffo1 2al ニ

この問題の考え方を教えて下さい🙇‍♀️ 暗記も必要だと思うのですが教科書に載ってない部分も出てきてしまっていて分かりません

問8.以下のルイス酸、ルイス塩基を、それぞれ分類しなさい。 ルイス酸 Cu*,Mg?*,Li*,Pb?*,Au*,Fe?+ ルイス塩基 CH,COO-Br-,C&H;NH2,C1 -,HS,I- ルイス酸 ルイス塩基 硬い 中間的 軟らかい

まるをつけたwhatever をどう扱うかわかりません

A des 共通関係の把握 39 前置詞が共通語となる共通関係の発見 FA 次の英文の下線部を訳しなさい Only 100 years ago man lived in harmony with nature. There weren't so many people then and their wants were fewer. Whatever wastes were produced could be absorbed by nature and were soon covered over. Today this harmonious relationship is threatened by man's lack of foresight and planning, and by his carelessness and greed. OR-90013 (会) (京都産業大) od この課のテーマも共通関係の発見です。 and に注目しながら例題に取り組み bns 法ましょう。

下線部のwhileをどう扱ったらいいかわかりません

33 〈what S be>はT(い つ 次の英文の下線部を訳しなさい 目 September dropped by nearly eighty as compared with the previo September. This is very well so far as it goes, but the improvement will probably not be kept up and meanwhile everyone. knows that you can't solve the problem while our traffic system remains what it is. (駿河台大)