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Type of questions

English Senior High

共通テストのリーディングの問題で時系列的な問題があるのですが、何回やっても正解できません、 誰か教えて欲しいです。

B You found the following message on a personal blog written by an exchange student at your school. Save Our Park! Wednesday, April 21, 2021 Vera Sherman First, thank you for visiting my blog. Today I'm writing about something very close to my heart. I hope everyone in town has had a chance to spend some time at Kaneko Park. It is a lovely place, and it's easy to walk to from our school. As it is springtime, the park is currently full of blooming trees, singing birds, and people enjoying the outdoors. Some creative students even built little squirrel houses for the animals to live in. Unfortunately, however, we need to do more to help clean up our wonderful local park. One month ago, I was taking pictures of the flowers near the pond. When I looked at the pictures at home, I noticed some garbage in the background. I spoke to Mr. Tanaka, the city official who is in charge of the park. He told me that sometimes students eat fast food and leave packaging on the ground. He said that in the past he had asked students to clean up after themselves but very few students had actually done as he asked. Because students were a big part of the problem, I felt I should take some responsibility in trying to sort out this problem. I put up flyers explaining the situation and asking for students to help after school. A small group came out, but we were not well prepared. We didn't have enough trash bags, and we did not have a clear plan for cleaning up. I went back to Mr. Tanaka, and he promised me that next time we went to the park, the city would provide trash bags and maps of locations to clean. Now we are ready to make a difference. Maybe it doesn't seem fun to spend your time picking up trash, but please consider helping. We will be meeting outside the front gate of the park at 10 a.m. this Saturday. Please try to arrive by 10 a.m. as we will be starting the litter pick straight away. Let's all help clean up our beautiful park!

Resolved Answers: 2
English Senior High

問一から問4までがわかりません。 問一は何を入れて良いのかわからずこういう問題は何を勉強して良いかわかりません。 問2はsaveがでてきたので送ると訳し私やは家族や友人に記念切手を送るとなりましたがどう訳したら郵便切手についてる記念切手を取っておいて欲しいとなるのですか? ... Read More

1 次の英文を読んで、後の問いに答えなさい。 I have several hobbies. music. I also enjoy watching TV. I like various kinds of books. (7) or countries, and novels. I read about a book a week. Agatha Christie. so I often check them ( I) and educational. I can I collected postage stamps. learn about various subjects. ) the post office issues them. related to I buy commemorative stamps ( 記念 people or (‡). I ask my family and friends to save commemorative stamps they receive on their mail. Since I have pen pals in India, Australia and Brazil, I get some foreign (2)ones as well. I 7) we exchange postage stamps. We meet once a month. belong ( + ) a club ( The club is a good place to get new stamps. It is also a good place to meet people. We Since I am social (), I have to plan the will have a Christmas party next month. party this year. Music is another of my ( They are reading, collecting postage stamps, and listening to I read mysteries, history books, books about different I particularly like mysteries. My favorite author is ) to buy so many books, I cannot (1 "Yesterday." I buy CDs several times a year. usually have to wait ( ) of the school library or the library in town. Collecting stamps is ( For example, many commemorative stamps (commemorative stamp: issue: 発行する I like the Beatles. I have all コ). I have a lot of CDs. their recordings. My favorite Beatles songs are the older ones, such ( ) "Help" and However, they are expensive. So I are to be related to: 関係・関連がある the Beatles: 60年代に活躍したイギリスのロックグループ) interests 問1 (ア)~ (タ) に適当な語彙を次の中から選び、 番号で答えなさい。 (一度のみ使用可) 1 on 6 with 一校受験合格レベル問題集4 aD ) my birthday or Christmas to get new CDs. My pastime in the evening is watching TV. I am ( 7 ) to watch it a few hours a 3 for 8 interested day before 10 o'clock. dramas, and police or legal dramas. I like comedies about families or groups of friends, medical I never watch (₺ ) are called “soap operas,” ) lives. Every week, I read TV Guide carefully and make a plan for the week. If someone else wants to see another program, I ( › ) are dramas about the characters' ( have to videotape my program and watch a later. 16 間 2 4 as 9 interesting 間 3 問4 問 5 out 10 chair

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Chemistry Senior High

上部の気体定数についてです。 ボイルシャルルの PV/T のVは体積なのに なぜモル体積(L/mol)を当てはめて 代入すると気体定数が出てくるんですか😭 ×1(mol)をして体積(L)に直さないんですか、?

2 気体の状態方程式 1 気体定数と気体の状態方程式 JEE PV T ●気体定数 ボイル・シャルルの法則 =k" について, k” の値を標準状 態 (0℃, 1.013×105 Pa) における気体 1mol の場合で求めてみる。 標準状態 における気体1mol の体積 (モル体積) を とすると,”は22.4L/molであり. k” は次のように求められる。 Pv 1.013×105 Pa×22.4L/mol T (7) 式で得られた値は, gas constant 記号 R で表される。 R を用いると, (7) 式は次のように表すことができる。 Pv=RT (8) AU ●気体の状態方程式 〔mol] の気体の場合,その体積V〔L〕は,モル体積 V n v 〔L/mol] のn倍であり, V = nv となる。 したがって, v= を (8)式に代入 AN すると,次のように表される。 これを気体の状態方程式という。 equation of state k"= = PV=nRT = 273 K (R=8.31×10Pa・L/ (K・mol)) 圧力×体積 物質量 気体定数 × 温度 [Pa〕 〔L〕 [mol〕 〔Pa・L/(K・mol)〕 〔K〕 × =8.31×10 Pa・L/(K・mol) (7) 気体定数とよばれ、 気体の種類によらず一定であり, 203 (9) 気体の圧力〔Pa〕, 体積〔L〕, 物質量〔mol], 絶対温度〔K〕のうちの3つがわ かれば,気体の状態方程式から,残る1つの値を求めることができる。 注意

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Mathematics Senior High

(2)の問題です。赤の線の部分が分かりません🥲教えていただけると助かります🙏🏻✨️

いため B3 解答 (1) 配点 (1) 4点 (2) 8点(3) 8点 式と証明・高次方程式 (20点) の整式 P(x)=x(k+1)x+(2k+3)x(+3) がある。 ただし、は実数の定数と する。 (1) P(x) を因数分解せよ。 20 とする方程式 P(x)=0 が異なる3つの実数解をもつようなんの値の範囲を求 めよ。 したがって (3) の値の範囲を(2)で求めた値の範囲とし、方程式 P(x)=0 の異なる3つの実数解をα, By (a <B<y)とする。このとき, α+β をんを用いて表せ。 またこのたの値が変化 するとき, a +120-kの最小値と、そのときのたの値を求めよ。 B-a P(1) =1°-(k+1) 12 + (2k+3) 1-(k+3) =1-k-1+2k+3k-3 = 0 よって, P(x)はx-1 を因数にもつから x-kx+(k+3) x-1)x-(k+1)x+(2k+3)x-(k+3) 完答への 道のり X-3 -kx2+ (2k+3)x -kx² +kx (k+3)x-(k+3) (k+3)x-(k+3) P(x)=(x-1)(x-hx+k+3) 0 <P(x)=0 となるx を見つけるた めに, xに具体的な値を代入する。 (2) (1) より, 方程式 P(x)=0の解はx=1と2次方程式 x²-kx+k+3=0 因数定理 整式 P(x)がx-k を因数にもつ ⇔P(k)=0 組立除法を用いて計算すると,次 GAS のようになる。 11 (k+1) 2k+3 -(k+3) 1--k k+3 k+3 1°-k・1+k+3=4≠ 0 したがって, x=1は ① の解ではない。 よって, ① が異なる2つの実数解をもてばよいから、 ①の判別式をDとす ると 1 (x-1)(x²-kx+k+3) 因数分解してもよい。 A P(1) = 0 より P(x)がx-1を因数にもつことに気づくことができた。 B P(x) を因数分解することができた。 SURT PT TERY 次数の低いについて整理して ? の解である。 よって, 方程式 P(x) = 0 が異なる3つの実数解をもつ条件は、 ① が1でない 異なる2つの実数解をもつことである。 ここで、 ①の左辺にx=1 を代入すると - k n < ① が x=1 を解にもたないこ を確かめる。

Resolved Answers: 1
English Senior High

英検一級のライティングの添削をお願いしたいです。 Should the Japanese government encourage more immigration? というトピックで書きました。よろしくお願いします。

The Japanese government should encourage more immigration Problems such as lack of diversity, Japanese companies retreating from the world declining birth rate 39 there is a because market, and aging population with a can be solved by increasing immigration. Japan, although it is one of the advanced countries, lack of diversity. Except of big cities like Tokyo, there are only few foreigners. I think this is a set back to Japan while other countries are stepping foward by changing its own system, Japan is refusing to make a change to its old style, and I believe this is because Japan doesn't have abundant. perspectives. foreign countries to. By encouraging more immigration, they can provide many different views and stimulate Jahanese people. as of what does other countries. a image Japanese companies are retreating from the world market. Many Companies in Japan are producing overeng ineered expensive products that only targets Japanese customers and it is losing its power in other countries : If Japan accepts more immigrants Japanese companies. will be able to get detailed regire to their product and stay in the world market. Aging population and a declining birth rate is a huge problem in Japan right now. Because of it, companies are losing workers and young people will have to saffer with a lot of taxes in the future. Encouraging immigration can increase population and solve. these problems more By encouraging more immigrations, many problems that Japan is facing can be solved.

Resolved Answers: 1
Chemistry Senior High

(1)の解説を教えて欲しいです

68 第3章 化学反応式の利用 演習問題4 反応量計算 (1) OHT+YOS 水溶液中のイオンの濃度は, 電気の通しやすさで測定することができる。 硫酸銀 Ag2SO4 および塩化バ リウム BaCl は,水に溶解して電解質水溶液となり電気を通す。一方, AgaSO4水溶液と BaCl 水溶液を 混合すると,次の反応によって塩化銀 AgCl と硫酸バリウム BaSO の沈殿が生じ,水溶液中のイオンの濃 度が減少するため電気を通しにくくなる。 Ag2SO4 + BaCl₂ → BaSO4 ↓ + 2AgCl ↓ イオ 08+0₂H+ (08)0 るた この性質を利用した次の実験に関する問いに答えよ。 MO+6H¹ ① 3.6 OHA+M 実験 0.010mol/LのAg2SO4水溶液100mLに濃度不明の BaCl2 水溶液を滴下しながら混合溶液の電 気の通しやすさを調べたところ, 表1に示す電流 (μA)が測定された。 ただし, 1 μA = 1 × 10 - A であ DE+0₂H8 + ¹MS00, H8+ HO + OMS 3. Mn0, +88' Se O 0 +211 200, +5H₂O₂ + S 表1 BaCl2 水溶液の滴下量と電流の関係 0x0001 +0+HA+TORAMS BaCl2 水溶液の滴下量(mL) 161 ② 4.1 2.0 3.0 4.0 5.0 AUTOLOAD EK J 6.0 7.0lo Exercise ③ 4.6 100 + HAL + OYO 592<******** 088+02, + ④ 5.1 CDS+THR+ OF (4) as + s = 問1 この実験において, Ag2SO を完全に反応させるのに必要な BaCl2 水溶液は何mLか。 最も適当な 数値を、次の①~⑤のうちから一つ選べ。 必要があれば、右の方眼紙を使うこと。SOH HOL A JA +18 Oall nate_HB + OmMDHS 電流 ( μA ) IS + 2 &H 70 *+ *HA + $08 44 0/10¹3x0 18 13 41 67 5:05.6 - 08 + 8 HS (g) INS+O.H ofif Odi h

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