（4）の求め方を教えてください！ 答えはA型302人　B型249人　AB型73人　O型219人です。

37. 晩疫反応の利用 ヒトや動物が,細菌やウイルスの感染が原因で一度病気になると、再度同じ病気には ならないか,なったとしても軽度ですむことが知られている。これは、病原体や病原体の出す毒素に対して特異的 に反応する(a )が体内につくられるからである。この現象を病気の予防や治療に応用したものとして,(b )療法や( c )療法などがある。( b )とは、病原体の死菌や弱毒化した生菌のことであり,これをヒト や動物に注射すると,リンパ球の一種である(d )が( a)をつくってそれを血液中に放出する。その結果, ヒトや動物は病気にかかりにくくなる。インフルエンザや狂犬病の予防接種などがその例である。もう一方の( c)療法の代表的な例は,ジフテリアや毒へビにかまれたときの治療などである。こちらは,病原体や毒素をウ マなどの動物に注射して得られた血液の成分をあらかじめ用意しておき,これを注射薬として用いるのである。 ABO式血液型の判定における血球の凝集反応も,上記と同様な反応の1つとみなすことができる。この反応は,赤 血球の表面にある( e )と,(c )中に存在する( i )の間で行われる。 上の文の( 2) 下線部のような免疫反応を特に何というか。 (33 短文記述】(c)療法には、 即効性はあるが,次のD, ②のような問題点もある。その理由をそれぞれ簡単に説明せよ。 の 一時的な効果しか期待できない。 (4) 843人分の血液検体を対象に,標準A型血清と標準B型血清を用いて, ABO 式血液型の検査を行い,次のX~Zのような 結果が得られた。各血液型の人数を求めよ。 X. 標準A型血清によって凝集が起きた検体数は, 322であった。 Y. 標準B型血清によって凝集が起きた検体数は,375であった。 Z. 両方の標準血清で凝集が起きた検体数と,どちらの標準血清でも凝集が起きなかったものとの比は1:3であ った。 )に適する語句を入れよ。 2 同じ人に繰り返し行うことができない。 (5)【記述】 ABO式血液型の他に、輸血などの時に問題となる血液型としてRh式が知られている。Rh +の夫との間に、 Rh + の子を第1子として出産した Rh -の女性が、再びRh+の子を妊娠した場合,流産したり, 生まれても貧血や黄だんにより 死亡してしまうことがある。その理油を説明せよ。

一枚目が問題で二枚目が解説です。解説の🔲四角でかこっている所が分かりません。

D 図2 (2) 次の に当てはまる数字を答えよ。 右の図2は,図1において, 点Qを通り辺 AEに平行 A な直線を引き,辺 EF との交点をRとし, 頂点Hと点 P, 頂点Hと点R, 点Pと点Rをそれぞれ結んだ場合 を表している。 「P AQ=4 cm, CP: PF%3D3:5のとき, 立体P-DQRH の体積は、 cm3である。 E AB- 6 cm R F AD:8ch A.F 12cm

①〜⑤の動詞を適切な形に変えなさい。

Unit 5長文問題I Do you ever~) ~することがあ、 か? fall asleep 眠り are scolded とられ。 take naps 仮眠する。 afterward その後 following 次の catching a few 2's うとうとすること 11 Do you ever fall asleep during class? What happens? Perhaps, take naps? How do vou feel afterward? You will be happy o(read) ne following information. Many scientists now say that catching a few z's can improve your performance. (1)You must be so happy to hear this, so let's continue. you are scolded by vour teacher. How about at home? Do you ever Actually, this is important news for (2)people who have jobs that require high levels of concentration. Can you think of such jobs? 2 require ~を必要とれ concentration 集中 surgeon 外科医 on the night shift 夜勤で air traffic controlle 空(交通)管制官 focus on ~ ~に集中け lack of ~の不足 result in ~をもたら get together 協力す experiment 実験する surgeons, hospital staff 。(work) on the night shift, and air traffic controllers are just a few. These people must focus on their Jobs at all times. Concentrating is so important in their profession. A lack of focus could result in serious accidents. In the United States, a group of scientists got together and experimented on (A)two groups of university students. One group was asked to study the names of 50 countries and the flags of those countries for 5 hours in a row. The other group was asked 3 in a row 続けて (do) the same, but they took a short nap after three hours. Results got from these experiments were simple and clear. by now そろそろ Which group had better results? By now, you should know. The second group had much better results. The first group could remember about 45% of the information, but the second group got The scientists decided o(repeat) the close to 70% correct. experiment several times on different people, but the results were always the same. Taking short naps improved people's memories. Sleeping can help improve our performance, but the best way to deal with ® (become) sleepy during the day is to get enough sleep the night before. You may like to sleep in class, but I havea piece of advice for you. Get plenty of sleep the night before. Getting 4 deal with ~ ~に対処する plenty of たくさ enough sleep will give you lots of energy to spend at school. (4) You need energy to learn and play. Lots of learning and playing will give you a good night's sleep.

この問題をおねがいします。

Target Unit 3 長文間題I 睡眠がもたらすカ の不定詞 の動名詞 の助動詞 の分詞 6関係代名詞 1 Do you ever fall asleep during class? What happens? Perhaps, Do you ever ~? ~することがあります you are scolded by your teacher. How about at home? Do you ever か? fall asleep 眠り込む are scolded 叱られる take naps 仮眠する afterward その後 following 次の catching a few z's うとうとすること take naps? Hqw do you feel afterward? You will be happy o(read) the following information. Many scientists now say that catching a few z's can improve your performance. (1) You must be so happy to hear this, so let's continue. Actually, this is important news for (2)people who have jobs 2 that require high levels of concentration. Can you think of such require ~を必要とする concentration 集中(力) surgeon 外科医 on the night shift 夜勤で air traffic controller 航 空(交通)管制官 focus on ~ ~に集中(する lack of ~の不足 result in ~をもたらす get together 協力する experiment 実験する jobs? Surgeons, hospital staff e (work) on the night shift, and air traffic controllers are just a few. These people must focus on their jobs at all times. Concentrating is so important in their profession. A lack of focus could result in serious accidents. 3 In the United States, a group of scientists got together and experimented on two groups of university students. One group was asked to study the names of 50 countries and the flags of those countries for 5 hours in a row. The other group was asked in a row 続けて 3 (do) the same, but they took a short nap after three hours. (3) Results got from these experiments were simple and clear. Which group had better results? By now, you should know. The by now そろそろ second group had much better results. The first group could remember about 45% of the information, but the second group got The scientists decided o (repeat) the close to 70% correct. experiment several times on different people, but the results were always the same. Taking short naps improved people's memories. Sleeping can help improve our performance, but the best way to deal with g (become) sleepy during the day is to get enough sleep the night before. You may like to sleep in class, but I havea piece of advice for you. Get plenty of sleep the night before. Getting 4 deal with ~ ~に対処する plenty of たくさん enough sleep will give you lots of energy to spend at school. (4) You need energy to learn and play. Lots of learning and playing will give you a good night's sleep.

すなわち7(x-4)=-6(x-2) では-が6についていたのにkを整数として表すとき-か6についていないのはなぜですか？

解答 47x+ (1) x=4, y=2は7x+6y=40の整数解の1つである。 7(x-4)+6(y-2)30 7(x-4)=-6(yー2) 7と6は互いに素であるから, kを整数として x-4=6k, O(yー2)=7k 7- ゆえに,方程式は よー すなわち る。 式 と表される。 る よって,解は x=6k+4, y=-7k+2(kは整数) rhu ) 0ロ R N

この問題の解き方がわかりません 解き方がわかるかたがいましたら教えてもらいたいです。 お願いしますm(__)m

口(4) S=2xrh [r] 口(5)

(i)に入る英文が分かりません。 教えて頂きたいです。

Reading police chief William Heim had to figure out how to get the'same or better'policing out of a cmaller force, So in 2013 \he ( 2 )incrime'prediction'software made by PredPol,a Big Data *start-up hased\in Santa Cruz,Californiaa (i) The Reading 'police \officers could view the program's Wansontud goiwna conclusions as a series of squares, \each one just the size of two football fields, If they spent more time patrolling these squares) there was a good chance they would discourage crime, And sure enough, a year later, Chief Heim'announced that burglaries were down by 23 percent. (i )Unlike the crime-stoppers in Steven Spielberg's movie Minority Report, the cops don't arrest people before they'commit crimes、 Jeffrey\Brantingham, the UCLA'anthropology professor who founded PredPol,insistedthat the modeis blind'to race and ethnicity)/And unlike other programs, PredPol doesn't focus on the individualyinstead, it targets ( 3 ).The key inputs) are the typé and location of each crime and when it occurred.That seems(fair enough. And if cops spend more time in the high-risk zones) preventing **burglars and car thieves, there's good reason'to believe that the community benefits. a

単純に、なぜこうなるのですか？πやhなどは、微分しても消えないんですか??

だし、(3)はrについて微分せよ。 (2) y=x(x+3)? 3 V=nr°h

(3)なんですけど、なんでこうなるんでしょうか??

次の関数を微分せよ。 ただし, (3) はrについて微分せよ。 (D y=ー+6x-5 y=x(x+3)? V=nr'h

下から2行目のwork out〜の部分は、車の中で自転車に乗って運動するという事ですか？そんな事できるんですか？

Cars will allow people offices. Some, perhaps many, people will be more open to a longer daily commute, despite the nicer city centers, leading to even more urban sprawl than there is now. He also says that cars will become an extension of the home. “I could sleep in my driverless car or work out on an exercise bike in the back of the car on my way to work," he said. “Time spent in cars will essentially be very different than it is today.”