1から10までの答えを教えて欲しいです🙇‍♀️

に入れるのに最も適当なものを1つずつ選びなさい。 since last year. been heard of 2 had heard of 問7 1 He hasn't 8 3 have heard of 4 heard of 2 They couldn't agree on any of the problems 9 at the meeting. 1 discussing 2 being discussing 3 discussed 3 These books have to 10 back to the library by tomorrow. 1 take 2 be taken 3 taken 4 His advice helped me 11 make 2 making 5 The trouble with him is 12 what 2 which 6 Lots of people have been visiting our new building, 13 unique. that 8 No 15 another 2 which 14 seeing his daughter, he smiled and ran up to her. 1 To 2 On 3 As #9 She stood aside in order to up my mind to study abroad. 3 made 4 be discussed 4 to making he is lazy and he seldom meets deadlines. 3 why 4 that 10 The higher a mountain is, 1 more 2 most 3 whose 16 her mother could pass. 2/so as 3 so that 17 4 taking student can do better than John in mathematics. 2 any other structure is really 4 what 4 During people like to climb it. 3 the most 4 all 4 for that 4 the more

組み合わせと確率の問題です。(2)の問題で、なぜ n＋○という形でなければいけないのか教えてください。

PR nは自然数とする。白玉がn個,赤玉が6個入った袋の中から、玉を同時に2個取り出す。 ③36 (1)=4 のとき,白玉と赤玉を1個ずつ取り出す確率を求めよ。 開 5 (2) 赤玉を2個取り出す確率が 1/27 のとき、nの値を求めよ。 (1) 玉を同時に2個取り出す方法は EX10C2 通り 4C1 白玉と赤玉を1個ずつ取り出す方法は XC1 通り よって, 求める確率は 4C1X6C1_4×6_8 = 45 15 10 C2 (2) 玉を同時に2個取り出す方法は (n+6)(n+5) 2･1 PR ntoC2= n+6 C CHONG 赤玉を2個取り出す方法は 6215 (通り) よって, 赤玉を2個取り出す確率は 15 これが 5 12 2 = = 1/2 (n+6)(n+5) (Y) aus 30 (n+6)(n+5) (n+6)(n+5) であるから = 30 (n+6)(n+5) 12 整理すると ゆえに よって nは自然数であるから n=3 (n+6)(n+5)=72 n²+11n-42=0 (n-3)(n+14)=0 (1) 3人でじゃんけんを1回するとも 5 0) (1) 白玉4個に①, ②. ③, ④. 赤玉6個に ①. ② ③ ④ ⑤ ⑥ と番 号をつけると考える。 ◆玉の合計は n +6個。 N a Ba N (3) ◆nについての方程式。

(イ)の式の意味がよく分かりません。 なぜ同じ記号とみなすのかも分かりません。

PR internet のすべての文字を使ってできる順列は通りあり,そのうちどのも、どのeよ [法政大 ] ②27 り左側にあるものは 通りである。 (ア)8個の文字のうち, e, n, tはそれぞれ2個ずつ, i,r はそ| (ア) れぞれ1個ずつあるから、求める順列は 8! 2!2!2!1!1! () the を同じ記号○とみなして, ◯, ◯, ◯, ◯, n,n, i, (イ) の8個の順列を作り, できたそれぞれの順列の4つの◯に 左から順に t, t, e, e を入れる。 よって、求める順列は 8! 4!2!1!1! = 8･7･6･5･4･3 2.1×2･1 = 8･7･6･5 2.1 = 5040 (通り) = i Ater Aet =840(通り) 1! は省略してもよい。 i AOO r AOO

高1 数学Aの塗り分けの問題です。 解説の赤線部のところが分かりません。 なぜ1通りを引かなければいけないのですか？

PR 右の図の A, B, C, D, E 各領域を色分けしたい。 隣り合った領域には異 ③15 なる色を用い,指定された数だけの色は全部用いなければならない。 塗り 分け方はそれぞれ何通りか。 (1) 5色を用いる場合 (3) 3色を用いる場合 (2) 4色を用いる場合 OLEST D, A, B は異なる色で塗るから, D→A→Bの塗り方は 4P3 = 24 (通り) CはADと隣り合うから, Cの 塗り方は 2通り EはB,Dと隣り合うから,Eの 塗り方は [HINT (2)最も多くの領域と隣り合うDに着目。 (3) も同様。 (1) 塗り分け方の数は,異なる5個のものを1列に並べる方法 (5) (2) の数に等しいから 16 OSINE I OTIOSPE HAN 5!=120 (通り)×6=1080( (2) D→A→B→C→Eの順に塗る。 数字であ 2通り このうち、3色しか使わない1通り 玄て、CEの塗り方は 2×2-1=3(通り) よって、求める塗り分け方の総数は 24×3=72 (通り) A 3Dの色を除く 204277 [ 広島修道大 ] D→A→B→C→E 4 × 3 × 2 × 3 DとAの色を除く A C Au 10 13=11-5) B D E ◆ A, B, C, E の4つの 領域と隣り合うDから始 める｡

高一の分詞の問題です。教えて下さい。できるだけベストアンサーにします。。

Complete the sentences. Put the verbs in the correct form. 1) リカはうれしそうにほほ笑みながら、プレゼントを受け取った。 Rika ( ) the present, ( ) happily. 2) 彼は電気を消して, 教室を出た。 ( ) off the lights, he ( (3) その歌手は、ピアノを弾きながら歌を歌った。 The singer ( ) the song, ( 4) ポケットからかぎを取り出し, ジムはドアを開けた。 ( C ilish ) the classroom. ) the key out of his pocket, Jim ( ) the piano. ) the door. (▶2-1) [receive, smile] [turn, leave] [sing, play] [take, open]

英語の長文問題で、自分の回答が模範解答と少し違かったので質問したいです。自分の回答は合っている答え方ですか。

次の英文は,中学生の浩 (Hiroshi) , 高校生の直人 (Naoto) とサイクリング (cycling)に出か *** 53 けたときのことを書いたものです。 あとの (1)~(6) の問いに答えなさい。 Naoto is a high school student and lives near my house. I like him and call him Nao-san. He loves road bikes and cycling. do One day last September, I asked Nao-san to go cycling together. He smiled and said, "OK. Next Saturday, I'm going to go to the lake on the road bike 5 mountain by bike. It's a very beautiful place. Have you ever (be) there before?" "No," I answered. "Then you should go with me. Do you wwolf, the you biaya ush.caufis ou I bas zbramvinkamue ain't have a road bike?" "No, Nao-san. My bike isn't a road bike." He said, “I will use my father's road bike, so you can use mine. Let's enjoy cycling together." TH T Saturday came. "Hiroshi, first, we're going to go through the town. Let's go." Nao-san and I started our trip. 10 About an hour later, we went out of the town and took our first rest. I said, “Your road bike is very nice. I can ym a lenti go fast on your bike. It's not so hard.” He answered, “That's good. It was (A) to go through the town. But from now it will be (B) to go up the mountain. We should take two or three rests before getting to the lake." I said, "I'll be fine when we go up the mountain, so I won't need any rests." UGLER TTS Nao-san and I started to go up the mountain. Cycling with him) started to become harder. I really wanted to 15 rest, but I couldn't say it to Nao-san, so we didn't stop. About two hours later, we could see the lake at last. He said, "We'll get to the lake soon." Suddenly, my legs couldn't move because I became so tired, and I fell over. at last. He "Are you OK?" Nao-san asked. "Yes, but I made a big scratch on your road bike. I'm sorry, Nao-san.” “Don't worry about it." Then, we took a long rest. After that, we walked to the lake with our bikes. suddenly clear blue sky 青く澄んだ空 When Nao-san and I came to the lake, I was very tired and couldn't say anything. He 2 (begin) to talk. "You 20 did very well." "No, I didn't." "Listen to me, Hiroshi. When we start something, sometimes we can't do it well at first. Then what should we do?" I didn't say anything. I was just looking at his road bike. There were many old scratches around the big new one. They were not all made at one time. "I understand!" The scratches taught me the answer. "Try it many times. Then we can do it well!" "That's right," Nao-san said with a smile. "Can I go cycling with you again?" I asked. "Sure. Let's go back home now." We started to go back home under the clear blue sky. Elake きゅうけい rest 休憩、休憩する at last ついに,ようやく fell over: fall over (転ぶ) の過去形 scratch leg (s) [静岡]

動名詞です 教えてください

Challenge! A 日本文の意味になるように( )に適語を入れなさい。 1. 人間が死すべき運命であることは言うまでもない。 It goes ( :) ( 2. 私たちは自然の偉大さに驚かずにはいられない。 We ( ) ( = We ( ) ( 3. 考えずに本を読んでも無駄だ。 ) ( B 1. 2. thinking. ) ( 5. ) that man is mortal. 各文がほぼ同じ意味になるように( It is impossible to know who will succeed. There ( ) ( ) ( He complained that he had been treated lightly. He complained ( )( ) ( I could not attend the party because I had a traffic accident. 3. A traffic accident prevented ( ) ( :) ( ) wonder at the greatness of nature. ) wondering at the greatness of nature. ) reading books without ) ( )に適語を入れなさい。 ) who will succeed. party. 4. Whenever I see you, I think of your late mother. I cannot see you ( ) ( ) treated lightly. ) of your late mother, As soon as he saw his baby girl, he smiled at her. ( ) ( ) his baby girl, he smiled at her. ) the

英単語教えて欲しいです。 間違えてるところあったら教えて欲しいのと、分からないところが沢山あるのでこの文章の中に書かれている単語で右の空欄教えて欲しいです。お願いします。

20 25 20 35 15 STEP 3 DEAR (1年7月改) 回 目標 IGG 登場人物の心情を想像しながら読み進めよう。 次の英文を読んで,あとの問いに答えよ。 取り組み日 A 日 得点 /18 目標時間 17分 tell Sara was annoyed/when her mom told her the news. from Japan/to live with her family//Their two-bedroom apartment/was(already crowded/ with her mom, dad and her.// While her mom was from Japan/Sara (7)/She knew only a few Japanese words. 5 Her mom told her about Sara's Grandpa)//He studied English (in college, but Sara and Grandpa had never spoken (in English.) When she went to Japan every summer, the most. they said to each other was "Ohayo" in Japanese. Grandpa didn't talk much. A month had passed since Grandpa moved in/With the new family member in her home, Sara spent more time alone in her room working on her favorite hobby drawing 10 comic strips./She hardly showed these drawings to anyone.) Her parents thought it was a waste of time. They hoped she would spend more time on her schoolwork.)// Sara had been working for months on a 16-page comic book about a teenage girl with magic powers. She hoped to enter it in a comic book contest the next month but was struggling with how to draw the hero with invisible magic powers// One afternoon, she got so frustrated that she crushed almost all the pages she had drawn and threw them in the wastebasket) She didn't know why but her eyes were full of tears. //Her Her grandfather was moving She grabbed her jacket and went into the living room. Grandpa was reading a book (on the sofa. She said, "Please tell my mom that I went for a walk. Grandpa said. “Itterasshai" to her but she walked out of the room. When she came home, Sara was still upset, but more disappointed. a comic book that she could hand in for the contest. del pr Then she saw her desk. Her drawings were put back on the desk//They were laid flat and attached with small sticky notes all over the pages.// Sara(1-0)Who had gone through her wastebasket? //This was her room.//No one came in without telling her.)// The handwriting on the sticky notes) was really easy to read//She (quickly) realized they were from Grandpa. 'here wouldn't be "Sara, you have a gift for art," the first note said. The second note was longer/"When 30 I was your age. I also wanted to be a comic artist."// The other notes gave to her face."Finally, someone understands my passion I Sara advice on improving her comic strips. Sara felt a smile coming to never imagined Grandpa would ()do that!" She started writing a card to Grandpa "Dear Grandpa /Thank you so much for your kind comments! I want to finish my comic book so I can enter it in the contest next month//Please be my advisor!/Love, Sara"// Grandpa was watching TV with her parents in the living room but looked at Sara/as she walked up to him.// Sara (1-2), so she handed him the card without a word. She wondered if Grandpa 40 would accept it. When he read the card, he smiled but did not say anything, either. Sara quickly went into her room. Her parents were wondering what had just happened. (1) She went straight back to the desk/and started working on her comic book //She only had a month. She couldn't wait to show Grandpa her next draft for more advice. (567W) 内 () ORIGINAL MATERIAL

The two girls had a very good time. ↓をほぼ同じ文に書き換えるという問題で、 The two girls enjoyed ( ) to Yumi’s mother’s talk about her school life. なのです... 続きを読む

次の文章を読んで、 右の問いに答えなさい。 C Yumi and Keiko go to the same school.) They are good friends. day Keiko was invited (to Yumi's house) One When they were talking (in Yumi's room Yumi's mother came in with tea) and showed an old picture (to Keiko) She said, "Do you know these a tree.) Keiko looked (at the picture and said, "Oh, this is my mother. My girls in the picture) Keiko?" In the picture, two girls were standing (under why do you mother has the same picture (as this.) I saw it before. But have this picture?" Yumi's mother smiled and said, "Do you know the other girl?" "Well, Yumi was looking (at them) (with a w wait a minute, please," said Keiko. smile.) C へのように "Oh, it's you," said Keiko at last, "because this girl looks like Yumi." Yumi's mother smiled again and said, "That's right. When I was a student. I often enjoyed playing tennis (with your mother.) We were (in the same tennis club.) Your mother was two years older (than I.) She was very kind (to me.) I liked her very much." Yumi's mother told a lot of things about her school life) to Keiko and Yumi.) The two girls had a very good time. And they were very happy to know that their mothers were good friends.) 5

It was not until after it was over, when he was back on the ground, that he smiled again.この文のthatはなんですか？