うすい塩酸の体積とイオンの数の関係のグラフでなぜ、ナトリウムイオンの線までなんですか？

水素 イオン 水酸化物 イオン STEP イナトリウム オイオン 数 塩化物イオン 0 6 12 加えたうすい塩酸の体積 [cm²] イオンの数 イナトリウム 塩化物イオン (0) KIE OK 0 0 オイオン H+ 6 12 001] 加えたうすい塩酸の体積 [cm] (3 ORH

（3）がよくわかりません

3 2つの2次関数f(x)=-x2+ax-a-8. g(x)=2x” があり, f(x) の最大値は0である。 ただし,αは負の定数とする。 (1) α の値を求めよ。 Wir Cuffl PIRHE S TOOLS (2) tを定数とする。 t-3≦x≦t+3 におけるf(x) の最大値をMとし, t-3≦x≦t+3 に おける g(x) の最小値をm とする。M=m=0 となるようなもの値の範囲を求めよ。 (3) tを定数とする。 t-3≦x≦t+3 における f(x) の最小値をnとし、 t-3≦x≦t+3 に おける g(x) の最大値をNとする。 N-n=48 となるようなもの値を求めよ。 (配点20)

日本語訳をお願いします 自分の読みが合ってるか不安なので、、、

Hand of God of the lat 不誠実な Maradona, a famous soccer player, marked one of the most dishonest goals in World Cup 1 次の文章を読んで、下の問いに答えなさい。 Pirtray history in 1986. It's known a the "Hand of God." Argentina wasn't a one-man team at especially true in the game the tournament, but Maradona made it look like it was. That was BONSDAL A against England when he scored one of the game's greatest goals as well as one of the most わしい 5 questionable. He was one of the best players in the history of the game, but to be the best of all, he 2 ( clear) needed to win the World Cup. Maradona could handle the pressure. Perhaps, no player has ever controlled a World Cup as much as Maradona did in 1986. That was clear at the stadium. Argentina ( fight ) against England, and this was the match that made Maradona 10 famous [b ] another way. Early in the second half, Maradona marked his first goal. The England defender blocked a pass and kicked the ball back [c] the goalkeeper. But Maradona had made his way into the penalty area after the first attack, rose up and got [d] the ball before the goalkeeper. The ball went into the net. Replays showed Maradona used his left hand, not his head, to score. 15 After the match, he explained the goal was made "a little with the head of Maradona and a little with the hand of God."

(8)ってどうして2じゃだめなんですか？ ただの完了形とbeenがはいったときのちがいがいまいちわかりません

) asleep. But outside factors can influence LIU (6) ( Among such factors are diet, stress and (7)( ) to light. Rhythms ✓ set by the body's internal clock naturally flow like tides of the ocean. For example, body temperature is lowest around 4 a.m. and highest around 7 p.m. ) in the evening than in the Occur Interestingly, more world records (8)( morning. And research has shown that many athletes perform best in the intern: afternoon or evening - near the peak of body temperature. influer tide (1) prepared preparing 3 are preparing 4 prepare intere predicta circadia rhythm biologic

付箋で示した行のas ifばどういう意味ですか？

sual place. They as taken off the wall by the official museum photographer so he could shoot pictures of it up in his studio By Tuesday morning, when the Sat: painting ( Vreturned and it was not in 2 the photographer's studio, museum officials were notified. The painting was Once the Marn s gone! news became public, French newspapers made several claims as to the nature of the theft. One newspaper *proclaimed that an American collector stole the work and would have an exact copy made which would be returned to the museum. This collector" would then keep the original. Another newspaper said that the entire incident was a *hoax V+ 6 to show how easy it was to steal from the Louvre. Many people were questioned about the theft from museum employees to people who worked or lived nearby, Perhaps somebody ( 3go) someone acting *suspiciously? The police even questioned Pablo Picasso. Picasso had previously bought two stone *sculptures ( from a friend named Pieret. Pieret ( 4 ) these pieces from the Louvre months before V1. the Mona Lisa was stolen. After an *interrogation, the police concluded that Picasso knew nothing about the theft of the Mona Lisa. V+ 9 Luckily, the painting was recovered 27 months after it was stolen, An Italian man named Vincenzo Perugia tried to sell the work/to a gallery in Florence, Italy, for $100,000. Perugia claimed that he stole the work out of *patriotism. He didn't think such a work by famous Italian in France. What Perugia didn't realize was that although the Mona Lisa was probably painted in Italy, Leonardo took it with him to France and sold it 100 COOK 10 to *King Francis I for 4,000 gold coins. 861 od gainob 5 4

解答お願いします！

I 次の英文の空所に入れるのに最も適当な語句を, アークから選べ。 ただし, 同じ ものを繰り返し用いてはならない。 For people who would like to act in the theater, there are several important rules to remember. One rule, often forgotten, is to make sure you (7) your audience when you are on stage. If you turn away from the audience, they cannot see your facial expressions. Next, make sure that you speak ( 8 ) enough. If your audience has difficulty hearing you, they will quickly lose interest. Another important point is to (9) your lines. Rehearse them often-on the train, in the mirror, while you are walking to class-( 10 ) you remember them. Finally, perhaps the most important rule of all is to remain calm on stage if you forget your lines. Don't panic and stop speaking ( 11 ) the audience will notice. Instead, make up something to say until you remember your next line. As long as you continue speaking and appear relaxed, the audience will probably not realize that you have made a mistake. In conclusion, following these rules will (12) ensure a successful stage performance. 7. because 1. face t. memorize A. so that . help *. unclearly I. loudly 7. when

この問題の解き方と答えを教えてください🙇

● 24 ハーディ・ワインベルグの法則 (2) は成立する。 次の文章を読み,空欄(ア)~(カ)に当てはまる語句や数値を答えよ。 ヒトのある集団の Rh 式血液型を調べたところ, Rh (+) のヒトの割合は 0.84, Rh (-)のヒトの割合は 0.16 であった。 Rh (+)とRh (-) の遺伝子をD, d(D はdに対して顕性)として, ハーディワインベルグの法則が成立すると仮定し た場合に,この集団での遺伝子 D, dの頻度はそれぞれ(ア), (イ)であり, したがって遺伝子型 DD, Dd, dd の頻度はそれぞれ(ゥ ),(エ), (オ) である。 ヒトのある集団で, フェニルケトン尿症という病気になるヒトは1万人に1人の 割合で誕生する。この病気の遺伝子は潜性であるが, ハーディ・ワインベルグの 法則が成立すると仮定した場合に,この集団において, この遺伝子座がヘテロで ある割合は (カ) %である。 (イ) (オ) (カ)

(2)の第二宇宙速度の求め方として、解答が言っていることはlimを使って画像のように表せられますか？

243, 第2宇宙速度 地球の表面からある初速度で鉛直上方に 物体を打ち上げる。地球の半径をR,地表での重力加速度の大き 9:0n さをgとして,次の各問に答えよ。 (1) 打ち上げた物体が, 地表から高さんの点まで上昇した後,地 面に向かって落ち始めた。 打ち上げの初速 v を求めよ。 (2) 打ち上げた物体が, 無限遠方まで飛び去るようにしたい。 そのために必要な, 打ち上げの最小の初速 (第2宇宙速度) v2 を 求めよ。 例題34 ヒント (2) (1)のvの式でんを無限大にするとどうなるかを考える。 -R- 2n VI

英語の質問です。 関係詞の並列限定と二重限定に就いてですが、 場合に依っては並列限定と二重限定は同じ意味を表すと思うのですが、どうでしょうか？ 例えば、 "The house that he bought in 2000 and that he sold in 20... 続きを読む

力学的エネルギー保存則の位置エネルギーの解答は2を掛けるのを忘れていませんか？

42 電磁気 11 静電気保存則 +Q [C] を帯びた質量 M [kg] の粒子Bが,x軸 上の点Pに静止している。 また,+q 〔C〕を帯びた質 量m[kg] の粒子Aが最初, B から十分離れた位置にあり,x軸上正の 方向に速度v[m/s]で動いている。 クーロン定数をk [N･m²/C2] と し,重力や粒子の大きさは無視できるものとする。 まず,粒子Bが点Pに固定されている場合について (1) AB間の距離の最小値 ro 〔m] を求めよ。 (2) AB間の距離が2ro 〔m〕 のときのAの速さv[m/s] を求めよ。 (3) A の加速度の大きさの最大値 Omax 〔m/s2] を求めよ。 次に, 粒子Bがx軸上を自由に動ける場合について (4) AがBに最も近づいたときの, Aの速度u 〔m/s] を求めよ。 ま た、AB間の距離 1 〔m〕 を求めよ。 (5) その後AとBは互いに反発し遠ざかる。十分に時間がたった後 のAの速度v[m/s] を求めよ。 (岡山大) Level (1)~(3)★ (4),(5)★ m,q A Vo M.Q B P x