数Aです。 この(2)の解き方が分かりません。 どなたか分かる方教えてください🙏🏼

, A, P, A, N, E, S, Eの8個の文字全部を使ってできる順列について, 題 26 同じものを含む順列 OOOO0 P, A, N, E, S, Eの8個の文字全部を使ってできる順列について, 次のような並べ方は何通りあるか。 (1) 異なる並べ方 IはPより左側にあり,かつPはNより左側にあるような並べ方 新 p.266 基本事項2 CHART 同じものを含む順列 1 そのまま組合せの考え方で T OSOLUTION TO n! 2 公式 (カ+q+r+… =n) を利用 b!q!r! … ここでは,上の2 の方針で解く。 (2) まず, J, P, Nを同じ文字Xとみなして並べる。並べられた順列において, 3つのXを左から順にJ, P, Nにおき換えれば条件を満たす順列となる。 例:図A区AXESE と並べ, [JAPANESE とおき換える。一0 (1) 解答 1270) ) 8個の文字のうち, A, Eがそれぞれ2個ずつあるから す 8! 8.7-6-5-4·3 =10080(通り) *分母の1!は省略しても よい。 三 2.1 O 別解 8個の場所から2個のAの位置の決め方は 残り6個の場所から2個のEの位置の決め方は 残り4文字の位置の決め方は(4!通り 8C2 通り 十回の方針。 6C2 通り O 日さ O (S) 8.7、6-5 8C2×。C2×4!=2.1 2-1 よって -×4·3·2·1310080(通り) 積の法則。 (2) 求める順列の総数は, J, P, Nが同じ文字,例えばX, X, |別解 の方針で解くと Xであると考えて,3つの X, 2つの A, 2つの E,1つの Cs×,C2×,C2×1 8.7·6、5.4 3-2-1 Sを1列に並べる方法の総数と同じである。 -×3×1 2-1 8.7-6·5·4 2-1×2·1 よって 8! =1680 (通り) =1680(通り)

(11)の中なのですが、なぜtoではダメなのですか？ 答えはofでした。教えてください🙏🙏

IIICOITVeiieicC. 0Up When checking in at an airport. for example, one must (9) never ieave a briefcase out of sight. One should carry one's valuables at all times. The Japanese are not so honest. however, in paying taxes on land and income. Each year, the newspapers are filled with statistics giving the number of doctors, dentists, and landowners attempting to (10) evade taxes. This, however, can be said( 11 ) Westerners as well. No one likes paying taxes! 4 語注:recount「を詳しく述べる」 embassy「大使館」 60 (1 )て入る最も適切な前置詞を答えなさい。 下線部(2) を次のように言い換えた場合,空所に入る最も道 から抜き出して答えなさい。

プリントの宿題の答え合わせをしたいのですが、どの問題集か分かる方居ますか？ また答えがわかる方教えて頂きたいです。

導習 回目 蘭題1~10 は本冊04) 1 Japanese companies considered ( ロロ )their businesses in South Asian countries. (損南大) O expand 2 expanding 3 expansion @ to expand 2 Rats have been widely used in medical research because they ( ) a ロロ o number of traits with humans. share (法政大) O are sharing ② have shared ③ shared 3 A:IfI( ロロ B:You should be Prime Minister then! ) Prime Minister, I would lower taxes. (法政大) (1) are の had been ③ were am 4. My brother explained ( ) the Internet. ロロ (0 me to access (2) to access の how to access ④ for accessing (群馬大) 5 Don't throw the textbook away. You ( ) need it later. ロロ O can't 2 might ③ must not be ④ should be (会津大) 6 Miki was the only woman ( )ablack and yellow hat she looked ロロ like a bee. (愛鷹義塾大) O have worn ② had worn ③ wearing ④ worn 7 Rapid ( ) has increased the volume of international trade. ロロ O global のglobalized ③ globally ④ globalization (大阪経済大) 8 Lower your voice, ( )you will be overheard. ロロ O and 2 or ③ but ④ s0 (千菜工業大) 9 Today, in science class, I learned that salt water doesn't freeze ( ) 0℃. O at の in ③ on ④ with ロロ (センター試験) 10 Ihave more books at home ( ). コロ O than in my office ② than one in my office 3 than my ofice is ④ than those in my office (日本大)

中学生が払う税金って何がありますか？

なぜ□のところに、 J P Nと必ず順番に入るようになるんですか？ J N Pなど、バラバラに入ることはありませんか？

「, A, P, A, N, E, S, Eの8個の文字全部を使ってできる順列について, 16HR' 時間割 26 同じものを含む順列 273 本例題 い合 次のような並べ方は何通りあるか。 (1) 異なる並べ方 「はPより左側にあり,かつPはNより左側にあるような並べ方 RO () 1章 p.266 基本事項2 3 lOLUTION CHART 同じものを含む順列 1 そのまま組合せの考え方で m n! 2 公式 (+q+r+…=n) を利用· ここでは,上の2 の方針で解く。 (2) まず,J, P, Nを同じ文字Xとみなして並べる。 並べられた順列において, 3つのXを左から順に J, P, N におき換えれば条件を満たす順列となる。 例:区A区AXESE と並べ, [JAPANESE とおき換える。 1a19:

答えがないので教えてほしいです 途中まではあってるかわかりませんが 考えました（2枚目です） よろしくお願いします！

Vocabulary CD impróve (v) な集 to become better, or to make something better runway (n) ってうう avery long surface like a wide road, that aircraft leave from and come でう3 fáscinating (adj) down on extremely interesting mixture (n) 混信物a single substance made by mixing several substances together populátion (n) - the.number of people or animals living in a particular area, country, etc. résident (n)尾住看 someone who lives ina particular place éthnically (adv) éthnic (adj) R援 relating to a particular race, nation, tribe, etc. FAN-ス divérse (adj) very different from each other divérsity (n) 角藤性 a range of different people or things religion (n)京烈 belief in one or more gods, or a particular system of beliefs in one or more gods Vocabulary Quiz Check the meaning of the words above and put them into the blanks. Change forms if necessary. 1) Icannot stop reading his novels. They are so ( 2) Do some exercises in the textbook to ( )your math skills. What is the ( ) of Tokyo? 4) Pour .cake( ) into a pan and bake it for 45 minutes. 5) The city prides itself on its ethnic ( brenk e9も 6) The airplane braked hard when its wheels touched the ( プレーキ 7) Canada is a culturally ( ) nation. 8) Shinto isa( ) that is practiced only in Japan. 9) The ( ) of the city protested the high taxes. こうきす。 ) and historically related. 10) These two areas are (

ライティングの添削をお願いします。 アドバイスもらえると嬉しいです。 英検準1級過去問 ＜TOPIC＞　It is a good idea for local governments to build tourist sites, such as theme pa... 続きを読む

答え合っているか確認よろしくお願いします🙇‍♂️

●次の英文を読んで,設問に答えなさい。 Back in the 1960s/futurists predicted that the biggest problem/for Americans/in the year 2000/ would, be managing /all their free time. What happened? People in the U.S. /have all the timesaviig tools/they could want: jet travel,cell phones,microwave ovens/personal computers/and faxes. Yet/they work more,/not less, Unstructured time a day just to spend time with is hard to find:Obviously, (1) the futurists' idea was the opposite. In reality/ friendsor family the. Pore technology a society has, the less free time it has. Americans ín most cities feel/that time is scarce,that there is never enough of it. According to a social psychologist/ Robert Levine/we are experiencing (2) “a time famine." We are hungry/for time. People use/ their cell phones to stay/in touch with work when they are shopping for dinner or at the beach on the weekend. They have computersand fax machines at home so that they can be productive át any time of day or night. Everyone has 24 hours a day, of コ-ス (3) What Americans say they do not have is time to spendwith people/who are important to Course. 強,壁す them. In a recent survey, nearly three-quarters of the respondents said they needed more time oin3 with family and friends/and less stress, in order to feel satisfied.e A recent Harris 'poll*/showed' that American leisure time decreased almost 40 percent, within the past 20 years/but (4) that is only half the story. During that time, Americans' consumption increased/by 45 percent. When people buy more/they have to work more so they can pay/for the things they buy. (5One question on the poll askedif people agreed with the comment,/“Most of us Eighty-two percent/6f the respondents said yes. buy and/consume far more than)we need." るかに多い、 There is (6)good news. Many people in the United States/are trying to take back their time. Some people are choosing to have fewer possessions/and work less. Some people are changing priorities and making time for family and friends. Others are turning off their cell phones and taking time for leisure activities/ walking alonga beach at sunset, hiking up a hill to see the sunrise, taking a child/to the park/for the afternoon. Americans are discovering/that they want these things back/and they are the kinds of things/that only time can buy.

至急お願いします！！ 河合模試の部分です 分かるものだけでもいいので教えてください🙏 お願いします！

B Your English teacher gave you an article to help you prepare for the debatc jm the next class. A part of this article with one of the comments is shown below Save Abandoned Cats and Dogs 応 zzdZ ey//ey, Halifax AUGUST 12. 2019・3:23 PM Many animalrescue organizations in Canada are working together to prevent Cats and dogs from being killed in shelters。 Some shelters kil up to 30% of the animals that they take in。 These animals are usually old. sick, or dangerous to other animals in the shelter Mr. Larry Brown. the director of the Lost Dogs Animal Shelter, says that his | gOal iS to save at least 90% of all shelter animals from being kiled. We Should try to save as many animals as possible" Mr. Brown says。 "They have | he right to live and be happy, just like humans" Many people in Canada agree with Mr. Brown. A recent poll found that more than 75% of Canadians | think the government should give more money to help shelters care for | abandoned animals | | However, a dog breeder Ms Hannah Smith thinks the opposte。 Cats and | dogs that arent adopted by a new family often die in the shelter or make the | other animals sick" she says. "Some of these animals try to hurt people | They must be put to sleep. Otherwise, there will be too many animals to take | Cre of" Ms Smith also believes that eforts to save every animal would cost taxpayers too much money. | Newest Michael Brown November 21.2019・7:22 PM How could Ms. Smith be so cold? Afew exta dollers added 10 our taxes saems lke a small pice to pay 0 support our local sheleers。 Were akng about lves | here! These animals deserve our respect 0 問1 問2 問3 ⑩ @ @ 9) According to the article. many cats and dogs rescued led because | 11 shelters have to keep other kinds of animals lo save the taxpayers do not wa they are old or because they have health or behavior problems hey will die sooner or later in the shelters Im a debate, your team will support the statement. "No animals should bc killed in shelters.′ In the article. one opinion (not a fact) helpful for you teamisthat | 12 cats and dogs should be able to enjoy their lives many Canadians suggest more money be spent on saving animals ⑤@ぐ@ら@ ⑤@Wぐ@@G one-third of animals in some shelters are killed some organizations are trying to save animals' lives The other team will be on the opposite side. In the ot a fact) helpful for that team is that | 13 alot of money shouldmt be spent on shelter animals cats and dogs should be kept in separate shelters shelter animals should be adopted by families some animals are aggressive and hurt people ー13 article one opinion

至急お願いします💦 高1の英語です 河合模試の部分です お願いします🙏

B Your English teacher gave you an article to help you prepare for the debate in the next class. A part of this article with one of the comments jS shown below. Save Abandoned Cats and Dogs py 77の7 ez77ey, Halifax AUGUST 12, 2019・3:23 PM Many animalrescue organizations in Canada are working together to prevent | CatS and dogs from being killed in shelters.。 Some shelters kil up to 30% of | the animals that they take in. These animals are usually old. sick. or | dangerous to other animals in the Shelter. | Mr. Larry Brown, the director of the Lost Dogs Animal Shelter, says that his | goal iS to save at least 90% of al shelter animals from being killed. “We | should try to save as many animals as possible." Mr. Brown says. "They have | the right to live and be happy, just like humans." Many people in Canada | agree with Mr.Brown. A recent poll found that more than 75% of Canadians | think the goVernment should give more money to help shelters care for | abandoned animals. | However, a dog breeder, Ms. Hannah Smith, thinks the Opposite. “Cats and | dogs that arent adopted by a new family often die in the shelter or make the other animals sick" she says. “Some of these animals try to hurt people. They must be put to sleep. Otherwise, there wil be too many animals to take | care ot" Ms. Smith also believes that efforts to save eVery animal would cost | psyem too much money. 2さるペンペンーーンビービン | Newest | | Michael Brown November 21, 2019・7:22 PM | How could Ms. Smith be so cold? A few extra dollars added to our taxes seems | like a small price to pay to support our local shelters. Were talking about lives | | here! These animals deserve our respect いいへヘスへヘヘハハヘヘヘヘハハヘヘヘスヘスヘヘへヘヘヘスヘヘスススムムン ペペシンーーニーンー ンーンー ー- 2 王 問 1 killed because | 11 間2 問3 According to the article,。 many cats and dogs rescued by shelters are ⑩ shelters have to keep other kinds of animals ⑳@ taxpayers do not want to save them @⑧ they are old or because they have health or behavior problems ⑳ they wi die sooner or later in the shelters In a debate, your team wi山 support the statement. “No animals should be killed in shelters.” In the article, one opinion (not a fact) helpful for your teamis that | 12 cats and dogs should be able to enjoy their lives many Canadians suggest more money be spent on saving animals one-third of animals in some shelters are killed ⑤@ぐ @⑤ some organizations are trying to save animals' lives The other team wil be on the opposite side. In the article. one opinion not a fact) helpful for that team is that 13 a lot of money shouldnrt be Spent on shelter animals cats and dogs should be kept in separate shelters shelter animals should be adopted by families ⑤@⑳@ぐの@ら6 some animals are aggressive and hurt Deople 9 Mc | (II や riieeeem…、 ーー ーー