持続可能な社会にするために取り組む事の例を教えてください！m(__)m

間違っているところありますか？

y 。 次の2次関数の最大値または最小値を求めよ。また、その時のxの2 次の関数の最大値と最小値を求めなさい。また、 その時のxの値 値を求めよ、 (1) y=x?-4x+7 を求めなさい。 (1) y=x?-8x+11 (3Sx57) = (x -4) -4° +1 最大値なし =(x -2)-4+7 =<x-2)+3 #マo7 = X 最小値3 こ 全?0E= X 4= (3 -4)-5 2 oL=X (2) y=ーx-3x+5 最大値4 x ==3のとき 最大値 14 最小値なし S-{1-)= S-1 ニ *= 4のとき 最小値 -5 S+ と+ - ミ bー= 3=(7-4) -5 =?0L= X (3) y=-2x?-4x+1 = -2 (x +2^)+1 S- (E) = 5-b = b= (2) y=-x?-2x-3 (0Sx<2) * = - |のとき 最大値3 ミ -2(々+1)。+2+1 ニ -2<a+)*+3 ミ- (»て+。x) ミ- 1-.(1+x) 最小値なし ー こ (4) y=3x?-2xー1 キ307 - X = 3 (ペー言の)-1 リ- ¥ とマ o 0 こX y=-(o+リ-2 最小値ない 1-。(チーと) e = X=すのとき 最大値 -等 最小値 -2 全?0 - = = 3(^-)-番 こ-.())- - こ-|- = JxAs_ E- = (5) y=x?+6x+2 =(«+3)-3°+2 =(x+3)-9+2 - (^+シ)ーク 年3 0て= X 4= -(2+1)^-2 最値なし ミ - <3)-2 最大値 -7 よス0E- =X こ- b- = 1- = X=号のとき 最大値- - (6) y=ーx?+x+1 (3) y=x?-3x+1 (-2<x<1) -(こ) まャき(-) = キ(チ)。 子ー=X 最大値 最小値なし 全?0Z- - X% 「*ー(子+) キキ子さ)- - まャ(チ**)- - D =?0 C- - > ミ= (-2-)-是 (7) y=-2x°+4x-3 = -2 (x*-2^)-3 = -2(x-1):-P -3 - -2 C^-1 )+2-3 X = |のとき 最大値 -) 最小値なし き -( )- チ-(そ)= キー-) き-() き-キ キーま

至急！ LiClという化合物についてその成り立ちをイオンの生成の観点から説明せよ。 どなたかお願いします。

文章の構成がいろいろ英語であって分からないので教えてください

READING FOR FUN wロロロロ Zorba's Promise 2balcony |belkani Every night Zorba kept the egg warm. This was difficult, バルコニー but he never gave up. 2 port Ips:ri 港 図land(ed) |end(ad)] 着陸する そのカモメとどのような約束を交わしたのでしょうか。 One morning Zorba opened his eyes. A small white head direetion |darekjan) 方向 Zorba was relaxing on a balcony 図mom (mám]ママ 図dirty Ida:rtij 汚れた 図fat [fe 太った 回cover(ed) [kAvar{d)] was looking in his direction. おおう goil |5i] 油 near the port. Suddenly, a gull landed “Mom." 17 回dead (déd死んだ 回laid Ileid layの過去分詞 ロー lay |léi] (卵を)産む Ocare [kéar」世話 図rat(s) [ret(s)| ネズミ 2mean (mi:n] 意地悪な 2attack(ed) atek(t)) おそう near him. “I'm not your mom. But you're lucky. So that's your name, “Help me," the gull cried. “I'm Lucky." covered with oil. I'll soon be dead." ロtake care of …の世話をする “What can I do?" asked Zorba. ロbody [bádij体 Zorba |z3:bal ゾルバ(名前) gull IgAl] カモメ my child, and teach it how to fly. Will you?" “Me?" Zorba took care of Lucky. When dirty, fat rats and mean “Yes, you," said the gull. cats attacked her, Zorba protected her. “I promise. In time, Lucky became a beautiful gull. 10 “Thank you," the gull said. She soon died. Under her bodv Zorba found the egg. Notes ● Zorba's Promise この話の原作は、 1996年にス ペイン語で出版された。18か国 語以上の言語に翻訳され,ヨー ロッパで大ベストセラーとなっ た作品。 Story Words タンカーでた油に体中がれてたカモメ。港に黒ネコのゾルバは、

できる限り詳しい式等を書いて頂ければ有り難いです！ 沢山書き込んでいてすみません🙇 宜しくお願いします！

カリウムにはKとKの2種類の同位体が天然に存在し, それぞれの存在比は 93.3%と6.70% である。KとKの相対質量をそれぞれ39.0, 41.0 として, カリウムの原子量を求めよ。 933 700ノ+(4×0 (39X 67 933 (34x)+(4x-o00) 69 /000 問6 元素の原子量④ (答)。 ネオンにはe とNe の2種類の同位体が天然に存在し, Ne の存在比をx(%) とおいてみよう。 ネオンの原子量は 20.2大ある。 0Ne とNe の存在比を求めよ。 ただし、Ne とNe の相対質量はそれぞれ20:0, 22.0 とする。 5t9 5 40 (00-x) (20x。 (X Note) /00 - 20.2 16円 Po2 15 /0t 3X:20.2 /00 22 2,600-60 187-20.2 (FX=202 20.2 t oo 50 50 /0o-× (答)Ne. Ne. て と』 50 5o =20,2 90% * 20,2 100-10X 原子量 7 50 c 20.2 50

ショ糖、塩化ナトリウム、塩化銅って電子持ってますか？

英検２級writingです！ トピックは｢近年多くの都市が歩道やそのほかの公共の場所での喫煙を禁じるようになってきています。全ての都市がそうするべきだと思いますか。｣です！ 明日なのでよろしくお願いいたします

WITING 6017 N 34 I think all cities should banned Smoking on side walks and other public places. First, some smaker throw a trash.. ando the cities will became bad. Also the cities have too clean arownd the city. I need to a lot oamoney. Second, some children often Breathe the smoke. It ignot safety but if the cities mate a lot ofa Smoking room, these problem will 'slove. Actually, this praject ismtried in Kinshityo and" the town was more cleaner betoreor F For these yeasous, all cities shauld banned smoking on sidewalkso and other public places, and mate Smoking rooms. 10 20 98 後成 1.ポイ持をして街が汚れる *受動きつえんもしてしまい,健康を常する 2 しかレ」そつえん所を作るべきだと 思うのそうした方ががイ接てする人も いなくなるし、受動まつえんをしてしまう 可能性も極めて低くなる

左の英文を読んで、右のA以外の問題を解いて欲しいですm(_ _)mお願いしますm(_ _)m

ZUJU 安全ではありません nanun-do.hondana.jp 安全ではありません- nanun-do.hondana.jp increasingly competes for fans with sports like football, basketball or ( ins greatly popular worldwide. 30 8/10 9/10 Baseball 2 People have debated the origins of baseball for many years. Some say baseball is an American variation of the British-born sport rounders. Where Understanding the Passage did people first play baseball? Whether baseball is a purely American game or it A. Listen and fill in the blanks in the reading passage. 音声を聞いて本文の空欄に適切な語句を入れなさい。 originated somewhere else, it is (°clear) that baseball has become B. True or False Questions a very popular American sport and has (°given) people excitement and Reading Passage の内容に合っているものにはT、間違っているものには Fをつけなさい。 ) There is no clear answer regarding the birth of baseball. 10 pleasure for many decades. ) No Japanese had ever played in major league baseball before Nomo. )“Take Me Out to the Ball Game" is a title of a movie. There are many indications of baseball's popularity throughout ) Fukudome's debut at the opening game was a great success. American (℃ulture). One famous example is the song "Take Me Out to the Ball Game". Spectators sing this song in the middle of the seventh inning. So the 7th inning break period is called the "7th inning stretch". C. Answer the following questions. 以下の質問に英語で答えなさい。 1. Where did rounders originate? 15 Now the more recent popularity of baseball may to some extent be 2. When do spectators sing the song "Take Me Out to the Ball Game"? resulting from the presence of many prominent foreign ( players ) in the major leagues. For instance, recently we have seen the appearance of more and more Japanese players in major league baseball. A (®wave ) of 3. Where did Nomo start his major league career? 20 Japanese professional players coming into the major leagues started when 4. What do baseball fans call baseball? Hideo Nomo (became) his major league career as a Los Angeles Dodgers pitcher in 1995. Nomo was the first Japanese major leaguer (°since) D. Translate into English using the words provided. 以下の日本文を( 1.私の故郷は何十年も変わっていない。 (for decades) 1965 and was credited with paving the way for Japanese players facing the )内の語を用いて英訳しなさい。 challenge of major league baseball. Most recently, Kosuke Fukudome made a very stunning debut as the (®Chicago) Cubs right fielder. He had three hits, including a homer, in three at bats in the opening game of the 2008 season. Now avid fans still (® call) baseball the "national pastime". Baseball increasingly competes for fans with sports like football, basketball or ('soccer). but it still remains greatly popular worldwide. 25 2. 停電は強風のために起きた。( result from) 3. あなたの申し出によって私の成功への道が開かれるでしょう。(pave the way for) 30 8 NOTES British-born:イギリス生まれの rounders:野球のルーツといわれる球技 result from:生じる decade:10 年間 spectator:観客 to some extent:ある程度 prominent:目立った、顕著な pave the way for ~:~への道を開く appearance:出現 avid:熱狂的な for instance:例えば stunning:素晴らしい 9 Understanding the Passage A. Listen and fill in the blanks in the reading passage. 音声を聞いて本文の空欄に適切な語句を入れなさい。 CIapeT

英検3級の問題です！ 4つの選択肢をどのようにして選べば良いか分かりません😭教えてください🙏

「(8)4:Could you tell me ( ) the train is late? B:There is something wrong with the signal. 3 what Day msw 1 1 whose 2 which 4 why の23 4 oiM ai sd2 gnol ai sisd hig terh wonl 口(9)I don't understand ( 1 what orfv) this note means. Jadw I Day 2 why 3 how 4 that 2 口10) Yuka and I were (dono ( ) to Ms. Kondo's piano concert last Sunday. 2 invites Blac 3 inviting 1 invite 4 invited Day 3 口) My younger sister brought me a letter ( 1 write )in English. b 4 writing 2 wrote 3 written 3 4 Bortatnit E Day ) of all. 口12) The result of the test last week was the ( 4 3 worst 4 bad aH 1 poor 2 worse IssO 23の olota € yele 口13) A:David is on the baseball team, ( B:Yes, he plays second base. yeb 1 isn't ) he? ) bloo oot Da ou for 2 wasn't me to th 3 i doesn't 4 didn't 5 口14If it( 1 raining ) this weekend, I can't go to the sea. 2 rains 3| rained roW 4 to rain Da odw G 口15) A:Imet you in Fukuoka last week, ( wer) 1? B:Yes, I remember you. You were with your parents. 2 couldn't shouldn't 3 didn't 4 shouldn't od 1 wasn't hiw ftol ① @3④ D: bi S Ve2

Check1と2の訳を教えて欲しいです！

現在し過去」分詞は,名詞の前後に置かれて「~している…, ~された…」 の意味を表します。 分詞が単独で名 飾するときは名詞の前に,他の語句を伴うときは名詞の後に置きます。 Check 1 空所に入る適語を下の語群から選んで補いましょう。 Choose the correct word and fill in each blank. 1. Nancy is a singer ( Towring ) around Asian countries now. 2. We received many thank-you cards ( writen , in English. 3. The bus ( parked) at the gate will take you around London. [parked, touring, written] Study Point 2 p sba S+V+O+C(分詞) 1. あなたは決勝戦に備えるべきで 1. You have to yourself す。 for the final contest. 2. レイチェルは,大切なお客のた めに部屋がすでに掃除されてい るのに気づきました。 2. Rachel oune the room alrea dleaned for her important guests. 現在分詞や過去分詞がS+V(find, keep, leave, want など) +○+CのCの働きをし, 現在分詞の場合は (分詞)の間には「○が~している」, 過去分詞の場合は 「○が~される」 の関係があります。 )内の動詞を適切な形にしましょう。 Change the verb in parentheses to make the correct form. derato。 1. Rachel was able to make herself funderstand) in Japanese at the party. 2. They kept the party guests (wait) for over an hour. 3. We want Japan's famous places (visit) by many foreigners. V団 ESSON 12