(2)(3)解説のマーカー部分がなぜこうなるのか分かりません。

必116. 〈滴定曲線〉 次の中和滴定に関して, 最も適切な滴定曲線を ① ~ ⑥ から選べ。 (1) 0.10mol/Lの塩酸10mLを0.10mol/Lの水酸化ナトリウム水溶液で適定。 (2) 0.10mol/Lのアンモニア水10mLを0.10mol/Lの塩酸で滴定。 (3) 0.10mol/Lの酢酸10mL を 0.10mol/Lの水酸化ナトリウム水溶液で適定。 ② PH 14 12 10 8 6 4 pH 1128642 10 0 0 10 滴定量 (4) 20 [mL] 10 20 滴定量 [mL] pH ~14 12 2008642 10 pH 1118642 10 20 10 定 ⑥ 滴定量 10 滴定量 GEOTS pH 14 20 [mL] 12 10 4 2 0 pH 20 [mL] 1208642 0 10 滴定量 10 滴定量 20 [mL] 20 [mL] 「10 日

現在完了は過去を表す語句とともに使うことは出来ないんじゃないんですか？ 64番がよくわかりません。

Section 64 888 基本 026 Tom ( 1 might be 3 should be (netto) bluow 3 of beau ) there yesterday, but we didn't see him. 2 ones of been may have been to French sa: 4 must have to be > () ((**) ve - (*)] (S) S: (N) [(**) CSU e)

なぜ(x-1,y-1)=(2cosθ,2sinθ)になるのか分かりません。その後の軌跡Kがどうやってそうなるのかも分かりません。教えてください！

1 以下の問いに答えよ。 (1) 平面上の2点A(-2,-2), B(1, -4) と円x2-2x+y2-2y-2=0 上の点 P を頂点とする △ABP を考える。Pが円周上を動いたとき △ABP の重心G の 軌跡を求めよ。

【微分方程式】質問は，画像の大問2に関してです． (1)この証明が正しいか教えてください．(自信あり！) (2)と(3) 私の考えついたやり方では，yが残ります． 　解法を教えてください． (4) 自信があります．正しいか確認してください． 　誤答の場合，正しい答え... Read More

問題用紙 (数学･応用数学) 1 01 問題1 A= 030 とおくとき、 下の問いに答えなさい｡ 101 (1) A の固有多項式 [tE-A を求めなさい。 ただし, Eを3次単位行列とする。 (2) Aの固有値と固有ベクトルを求めなさい。 問題2の関数y=g(x) に関する微分方程式 (*)g" + y = sinz を考える。 u= u(x)=-ycost+y sinz, v=v(x)=ysinz+y cos とおくとき, 下の問いに答えなさい｡ (1) ucos+using=y が成り立つことを示しなさい。 (2) , vxの関数として表しなさい。 (3) , をxの関数として表しなさい。 (4) 微分方程式 (*)の一般解を求めなさい｡ 問題3 zy 平面において, 領域 S, T を S : 2² + y² ≤1 T: 1≤² + y² ≤ 4,0 ≤ y ≤ x と定義する。 下の問いに答えなさい｡ (1) 重積分 † (2² + y²) dzdy &***ěv¹. (2) 重積分 SS₁² tan-1dxdy を求めなさい。 問題4nを自然数とする。 箱Aには赤玉1個と白玉2個が入っている。 箱Bには赤玉2個 と白玉1個が入っている。 まず箱Aと箱Bをでたらめに選ぶ。 次に、選んだ箱から 復元抽出で回繰り返し玉を取り出す。 下の問いに答えなさい。 (1) n=1のとき, 赤玉が取り出される確率を求めなさい。 (2) n回全てで赤玉が取り出される確率 pm を求めなさい｡ (3) 回全てで赤玉が取り出される条件の下でn+1回目も赤玉が取り出される条 件付き確率を求めなさい。 問1 枚中の1枚目一 長岡技術科学大学

単語の分類の問題です。 主語S 動詞V 目的語O 補語C My friends call me Meg. 　(S) (V) (O) (O) なのに They named the baby George. (S) (V) ... Read More

なぜ④なんですか？

標準 110W abem sed (6) Both George and I ( 1 taking Coltti 2 What edolara (E) 4 lessons zoda takes When in karate. odot pontia 3 is taking Where take

誤文指摘の問題なのですが全くわからないです🥲 教えてください。

1. The most famous case of an animal says to be capable of counting is that of a horse in A B C Germany which was called Clever Hans. D 2. The horse's owner believed that animals can think and reason like we can and that A B C this faculty can be brought out by training the animals. D 3. He trained Clever Hans o give the answers to problems of the arithmetic. A B C D 4. The horse gave the correct answer by tapping the right number of time with its A B C D forefoot. 5. Clever Hans was taught to tap units with one forefoot and tens with another. A B C D 6. The animal gave the correct answers to not only additions but also to other processes B C D of arithmetic. 7. It gave the right answers too when the questions were not spoken but A show to it written on a card. B C D 8. This case was so much talked about in the newspapers that a committee of scientists A B Beat were formed to investigate the astonishing powers of the horse. C nodiby D

何故①、②、④がダメなのか具体的に教えてください🙇🏻‍♀️💦

Point 053O UNO upine 162 The driver kept the engine () while we waited. run 2 to run 3 running 4 ran 163 I cannot keen my eves ( to his terrible situation (8₂ Georg +プラス Point 053

内容を確認しようの(1)の回答を教えてください また、(2)の回答があっているかの確認をお願いします

glad bloos om ◎区切りごとに意味をとりながら、音 音読しよう。 ℗ OriHime is useful / not only for people / with physical disabilities. // OH That 8t9tomitas bne agni TIES bas av worl whe ℗ It is also helpful for those / who have other difficulties. // ® For example, / some workers need to stay home. // care of young children / or elderly family members. // Using OriHime, / 869633 Lax JUR the workers can talk with their coworkers / as if they were in the same Hoitood com They have to take ser assus otomon ni asitilidaaib Isoraydq diw olgo v bellorto 919w stodon ed workplace. // © Also, / OriHime helps some students / who cannot attend adt. Jasky's baggeoiband edt boldsaih school/ for a variety of reasons. // Using the robot, / 5TH HA they can spend ow to yot odli jist esitilidsaib lepiaydq diw slqooq atodon or gniaU time with their friends / as if they were together. // This is exactly what Yoshifuji wanted / when he was young.//able to feel tha SOUNDS cognizow Jodor 1stavs as its Y jodor ant grillostnos Thanks to OriHime, / people can "be" in places / where they could not (S) - be before. // Yoshifuji's robots are changing many people's lives and A HIEROND wa giving them hopes for the future. //a-midolovob itulidor bib vw us se pasive Storago oraiHino drob¹℃-smiHizo ano todW (S

解説おねがいします！！

two times more twice as many 11. Neither Mary nor Tom can swim. [+] Tom can ( ) swim than Mary can. no more not more two more umes more than two times no less 12. Sunlight is no ( ) necessary to good health than fresh air. [+] less more much little 13. He saved as much as one million yen. [EE] He saved no ( ) than one million yen. more less better the more away the more farther away LAE... 14. This model is far ( ) to the previous one. [X] like superior good better 15. ( ), the worse I seem to feel. [X] Taking the more medicine The more medicine I took More medicine taken 18. I like George ( ) for his faults. all the better best 16. The more Bob rowed the boat, () he got. [X] the farther away 20. John looks ( happiest U9 関係詞 worse When I take more medicine the more far away 17. He is not ( ) a master as a servant in his own house. [X1LX] very much very little so much so many not less all the best 19. Osaka is the largest city but one in Japan Osaka is ( ) city in Japan second as large second the largest [**] the best [*] the second largest the next large ) when he is cooking. [] like the happiest man the happier the happiest