高1数学の問題です。 解き方がよく分からないので、詳しく教えてもらえるととても嬉しいです！！！

371 次の2次方程式が重解をもつとき,定数kの値とその重解を求めよ。 1 x2-3x+k=0 9-4k

１枚目の写真のTask1を参考にTask2でメールの返信を考える問題です。 ２枚目に私が書いたものがあるので文法や単語ミスがないか添削してほしいです🙇‍♀️ ３枚目に評価する時に先生がよく見てるところを貼ってるので参考にしていただけると幸いです すみませんがよろしくお願い... 続きを読む

Task 1 Read the announcement below and take some notes. Attention all Students! G A study abroad scholarship is available Kla 011273 for next year. It will cover fees and $12,000 in living expenses each year for 27012-2016 HE のどこの大学でも a two-year course at any university in 001873 ひがみかく the U.S. Students can apply by writing a letter to introduce themselves. The letter will include: 1. Why they need the scholarship pay for my tuition here. Why do you need the money? 478401 ↑ I barely have enough money to 1. 2. I'm concerned about running up too Support myse (How much. many) debt デット How will you use the money? 1. rent groceries 2. The deadline is June 23rd. 2. How they plan to use the money しめきり 3. transportation Task 2 Write a letter applying for the scholarship (80-120 words). Use some of the words and phrases in th box below. barely have enough money/ concerned about / running up debt / keep a tight budget / necessities/ rent/groceries/transportation

答えあっているでしょうか😭😭？分からなかったとこで15番は訳もよく分かりません、、🥲

8. ( ) people traveling abroad is expected to increase next year. 1 Many 2 Most of ③ The number of A が主語→単扱い ④ Anumber of A が→ 複扱い 9. The new products now sold on the Internet ( ) this company profitable. 1 making 3 have made 2 has made ④ have been made rs <甲南大 < 神奈川大 > 2 次の英文の下線部には誤っている箇所が1箇所ある。その番号を選び,正しい形に直しなさい。 10. (3) Half of the oranges we purchased a week ago is rotten. 11. The number of participants who attended the afternoon lecture were →算扱い had expected. <明海大〉 rer Buied s are Doy oT more than we was 〈名古屋市立大〉 ) Version ari ni ballong emebuje ngistol lo adm 12. The amount of tax people pay vary considerably according to where they live. number 13. W boang <学習院大 > Understanding the distribution and population size of organisms help scientists evaluate the health of the environment. helps (A) 14. The difference between expensive and less expensive shoes lie in the grade of leather. (訳 Ties < 神奈川大 > 15. Although Mary refused to admit it herself, her influence on the firm's marketing strategies over the last ten years have grown considerably. 〈立教大 〉 計画

この並び替え問題の答え教えてください🙏

5 並べかえ 【レポート第3回 3】 ① When I choose my clothes, comfort [6/because / is / important/meJI always like to feel relaxed. ② [movie/her / the / made / cry ]. The ade ③ She said that [reminded it / grandmother / of her / her ] . 【レポート第4回 2(2)】 ① Cows [on / farm / are / raised / this ]. Cows さ ② [ with / soy beans / this hamburger / made / is ]. hamburg ③ [ served / is / that / at / what ] restaurant? forw

答え合わせと正しい解答をお願いします！ Dの問題、全く分かりませんでした、、

Part1まとめの問題 (7) 私が空港に着いた時にはアンジェリカはすでにベルリンへ発っていた。 Angelica (has) airport. has already) ( Leff) for Berlin before I arrived at the (8) 出勤する時にこの手紙を出してくれませんか。 Would you ( (:be "senf) this letter when you go to work? 次の英文を[]内の指示に従って書き換えましょう。 (1) Kaori went to Paris and she isn't here now. [完了形を用いてほぼ同じ内容を表す文に] (2) The scientists carried out the experiment in 2022. 〔下線部を主語にした受動態に] The experiment was carried out by scientists in 2022 (3) You are tired after all that walking. [助動詞を使って話し手の確信のある推量に] (4) This is the book. I told you about it yesterday. [関係詞を用いて文に] This is the book which I told you about it yesterday. (5) The man made his daughter a wooden toy. [「誰に」 と相手を強調する文に] 次の各文の )に入る最も適切な語句を選択肢から1つ選びましょう。 (1) After the musical ( ), the audience began to leave the theater. have ended 2 end (2) Several guests at the restaurant complained about ( yesterday. 3 had ended 4 has been ended ) cold food having served ) can be the evidence of his crime. 3 who 4 where ①to be served 2 being served served (3) I cannot think of anything ( ①when 2 that (4) This ancient pine tree ( ) because of climate change. has death (5) The girl ( ①dance (6) Most of the items in this room are items ( how has dying 2 is dying 3 is died ) with John is Keily's sister. 2 dances ③3 dancing 4 danced ) I cannot do without. 4 those 2 what (7) This is the community center ( 2 when ①where ③ that ) I learned classical Japanese dance. 3 which 4 whom

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170 It is necessary that you ( ) decide where to go first. I must 2 should 3 ought to 4 have to Try! It is essential that all the staff members (ii) present at the meeting. 1 be 2 are (3) were 4 been

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Section 17 後悔を表す 〈should have + 過去分詞> < |67 A: The train was delayed badly because of the heavy snow last night. B: You should (leave) for home before it started snowing. 語形変化 空欄1つに1語を入れること Try! 1. I haven't talked with Cathy for three days after I stepped on her foot. I (apologized/ have/her/to/should) right away. 168 2. Mary regrets keeping it a secret. She thinks she should ( friend the truth. ①have told ) her 2 is telling 3 is told 4to have told (金沢工業大 ) Ted says he couldn't finish the report by the deadline. He ( ) out with us last night. 1 must not go ③ shouldn't have gone Try! I ( 2 can't have gone 4 ought to not have gone ) the file because it was Mr. Jones' private one. I will have opened 2 having opened 4 would be opening that should ③ shouldn't have opened Section 18 169 Ralph never fails to come on time. It is strange that he ( late like this. 1 must 2 will 3 should Try! It is quite correct that Picasso ( O 1 does can It is necessary that you ( should 4 ought to ) be called a great artist. 4 may (**) ) be

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164 His grandfather is very old and can't hear well. He ( (Try!) talk. ① can have heard cannot have heard I don't believe it; he ( ① may ② will 9009 ② must have heard 4 should go 産業大) our 「…したはずがない」 という 〈確信)を表す ) have said so. 3 cannot 4 never (四天王寺大) ものは? 「聞こえたはずがない」 を表すには? 過はこ

高一の生物の問題です。 (1)と(2)の問題について詳しく教えてほしいです！！

【9】素と補酵素について、 次の問いに答えなさい。 ※この問題は2025年度北海道大学の入試問題を改変したものです。 「補酵素」については授業で扱っていま せんが、問題文を読み込めば回答できるようになっています。 生物の大学入試問題ではそのような形式が 頻発します。 体内での物質の化学変化には多くの酵素が関与する。これらの酵素の中には,その作用に比較的分子量が小さ く、熱に強い補酵素を必要とするものもある。 補酵素の存在を確認する以下の実験を行った。 【手順1】 ビール酵母をすりつぶして酵母抽出液を得た。この抽出液には、触媒作用に補酵素を必要とするチマーゼとよば れる酵素が含まれている。チマーゼは,グルコースをエタノールと二酸化炭素に分解する作用をもつ。 なお、下 図は補酵素のはたらきを模式的に示したものである。 【手順2】 酵素 補酵素 基質 x1 M 基質は結合できない 基質は結合できる 酵母抽出液を2つに分け, 片方を半透膜であるセロハン膜の袋に入れ, 透析を十分な時間行った。 半透膜は低分 子の物質やイオンなどが通過できる膜である。 透析後, 外液と透析後の抽出液を回収し, 透析後の抽出液を溶液 ① 外液を溶液②とした。 2つに分けた抽出液のもう片方を十分に煮沸し,これを溶液③とした。 溶液 ①と溶液 ③を混ぜ合わせたものを溶液 ④とした。 溶液①と溶液 ②を混ぜ合わせたものを溶液⑤とした。 溶液②と溶液 ③を 混ぜ合わせたものを溶液⑥とした。 この操作の流れをまとめて示したものが下図である。 【手順3】 透析後の抽出液 透析 ④ 酵母抽出液 透析後の外液 ② 5 煮沸 3 容液 ①をグルコース溶液に加えた時、二酸化炭素の発生は確認できなかった。 (1