矢印の1がどこからきているかわかりますか？

386 第7章確 (3) *** N216 余事象の確率(2)湿(12) ** 1から10までの数字を書いた10枚のカードから同時に3枚を取り出す 1 カードの数字の積が3の倍数になる確率を求めよ。 カードの数字の積が4の倍数になる確率を求めよを地 カードの数字の積が12の倍数になる確率を求めよ. (3) 考え方 (1) 解答 3枚同時! なので 13. 際, 余事象の確率の考えを使った方が場合分けが楽である. (2) も同様. ⑥, ⑨ のカードから少なくとも1枚を含んで3枚を選ぶ確率を求める、その (3) (1)と(2) があわせて起こる場合について考える。 (1) 「3の倍数のカードを少なくとも1枚を含んで3枚を 「選ぶ」という事象をAとすると, A の余事象Aは「3 の倍数以外のカード7枚から3枚を選ぶ｣ことで, 7 P(A) = 7C3 — 7·6·5 - 10.9.8 10 C3 3･2･1 3･2･1 24 GEOR この1は CO(PX よって、求める確率は, 余事象の確率 24) 001 10₂X60 (2) 「3枚のカードの数字の積が4の倍数になる」という事象をBとすると､B P(A)=1-P(A)=1-- CARLOHICORDI 7 17 8 3 24 の余事象B は 「奇数のカード5枚から3枚を選ぶ」 または 「奇数のカード5 枚から2枚を選び,かつ, 2,⑥6, 10から1枚を選ぶ｣ことで、 5.4 + -×3÷ 3.2.1 2.1 元樹 P= P(B) = 5C3+5C2×3C15･4･3.10･9･8 10 C3 10 C3 3.2.1 $993007 1 1_1 + 12 4 3 E. (POES 1-DX よって、求める確率は、P(B)=1-P(B)=1-13-22 (8)+((1+3C2×2Cı=7(通り) つまり, P(A∩B)= (3) 「3枚のカードの数字の積が12の倍数になる」 とい う事象をCとすると, CANB より どこから? P(C)=P(A∩B)=P(A)+P(B)-P (AUB) ここで、 P(AUB)=1-P (AUB) =1-P(A∩B) よって, P(C)=P(A)+P(B)-(1-P(A∩B)) ..…① 事象ANBは「3の倍数でなく,かつ, 4の倍数でない」、つまり, 1,5 77を選ぶ」または｢1, 5,77から2枚を選び, 2, 10 から1枚を選ぶ」こ とであるから, K 77 120 10C3 OR P(A)=1/72P(B)=1/3P(A∩B)= 7 120 24 INZE 30 10.9.8 3.2.1 ANB を代入してられてい P(C)=27+3-(1-2)-13 OCORR A B pogo: 319 Last

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下線部とかっこ内の語句が同じ意味になるよう, 空所に適当な一語を入れ よ｡ ) out. [omitted) (A) 1. This part of the report may be ( 2. There are many difficulties that have to be ( ) up with when you are camping. (endured) 3. You should never ( ) down on a man merely because he is poor. (despise) (以上 大阪大) [B] 1. George postponed painting the kitchen wall till next month. [put 2. I haven't recovered from my attack of flu yet. (got [C] 1. This problem requires serious consideration. [calls ) 2. This plane is scheduled to leave at 10 o'clock. (take ] (以上 亜細亜大) (以上 早大)

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○区切りごとに意味をとりながら、 音読しよう。sinondai lgme od aid to fish s ei eqneb adT goingiqe bood There dows aevom pitadors There are many dances / around the world. // 2 Each of them / has a and 90 FOR O unique background. // 3 Here, / let's look at three styles of dancing: / the mod as gaisableng da ai maitinummes [waohalvtin duo w hula, / Irish dance, / and breakdancing. // z eu u to orn ini beragaeil neftor pansy roewted siden, eveb seeds alto core 4 The first dance is the hula / in Hawaii. // It comes from the odTgoituloa taon sa eredi li sevisament booles eredmom m indigenous religion there. // In ancient Hawaii, / people showed their brewreftĄ Lidge to reaniw odt ao obiseb of gaisanbodsord een of aage respect for gods / by dancing. // They also danced to pass on important aipasbaleend.vebor 20 di esoros telugog omesed vleubars eodebe values / from generation to generation. // That was because they had no blow edi bauro y a STI Activity formal writing system / at the time. // In other words, / the hula wa adrid riedsfei prutlus up edt diw beta a C OR E CAR more than a leisure activity. // we ai gained engilegt has enabi nigdt beseerxe axed algeoqueado 10 In the hula, / dancers use their hands / to express emotions / an .noitsoinummos messages through the hula.. things in nature. // The dancers believe that they can communicat various messages / through the hula. // ... The next example is Irish dance. It is famous for the dancers' qu |

句の問題です。

下線部とかっこ内の語句が同じ意味になるよう、 空所に適当な一語を入れ よ。 (A) 1. This part of the report may be ( ) out. [omitted) ) up 2. There are many difficulties that have to be ( with when you are camping. (endured) 3. You should never ( ) down on a man merely because he is poor. (despise) (以上 大阪薬大) [B] 1. George postponed painting the kitchen wall till next month. [put ) 2. I haven't recovered from my attack of flu yet. (got ] (C) 1. This problem requires serious consideration. (calls (以上 亜細亜大) 2. This plane is scheduled to leave at 10 o'clock. (take ( 以上 早大 )

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85. かっこ内に与えられた語句を用いて各文を書換えよ。 (1) I trod as lightly as possible, so that the baby might not wake up. [lest) (明星大) (2) Be it ever so humble, there is no place like home. [however] (山形大) (3) When I look at this photograph, I am always reminded of my happy school days. [without) (早大) (4) He was strong and courageous, but he failed in the end. [in spite of] (山梨大)

次の文を英語にして頂きたいです。 ①日本で最も有名な人は大谷翔平だと思います。 ②私にとって地理歴史が最も難しい教科です。 ③私が持ってるものの中で最も大切なのはスマホです。 お願いします。

英表DualscopeⅡのUnit17のexerciseの答えを教えてください。

-EXERCISES A Complete the sentences with the words in brackets. (1) I liked life in Osaka best (I / lived / had / there / for / though) only two years. (2) ( even / you / join / if / the volunteer / do not) club, you can still help in the community. 4372 harde o taborn you de 300 bri (3) (what / matter / we / reason / have / no), we must not start a war. (4) Peter will not take any time off ( of / spite / order / in / his doctor's ). (5) ( of / freedom / is / speech / though / even) the basis of democracy, few people understand what it means. (6)( not / whether / or / computers / like / we ), we cannot imagine life without them. une lis 10 1390.in B Fill in the blanks to complete the dialogs. (1) Satoshi: You've lived in Japan for three years. Have you ever been to Kyoto? Olivia: Yes, of course. I always find something new N 京都でどこを訪れても (2) George: Takeshi seems to have overslept and missed the nine o'clock train! Mika: Oh, no! He won't be on time for the ceremony たとえ飛行機で来ても (3) Kate: Is that man your tennis coach? Fred: Yes. He will be seventy next month, but he is still active He jogs five kilometers every morning. Let's Try ! ALLA sd Illw #2910x3 C Express the following in English. (1)たとえ政治に興味がなくても、選挙権をもつ人は投票しなければならない. (2) 結婚で仕事を辞める女性もいるが,最近ではより多くの女性が定年まで仕事を続ける . _________: 彼の年齢にもかかわらず InT [retirement age ] (3)優先座席であろうとなかろうと,いつも自分の席をお年寄りに譲っている.〔priority seat〕 (4)ユニバーサルデザインの普及にもかかわらず,障がいのある人々が街を動き回るのはいまだに 困難だ.〔universal design, disabled people〕 (5)日本は高齢化が急速に進んでいるにもかかわらず,老人ホームの数が十分ではない。 [nursing home]

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◎区切りごとに意味をとりながら、 音読しよう。 91 Tier) baworla olqooq .BWEH Jasions al Inorges to ove_ _____ The next example is Irish dance. // It is famous for the dancers' backgranarodi in Morave ods to Mojave gather tool ( quick steps. // 1 8 5 2 dancing 2 11... saunood ei jedT T& JedT TANENTLAIS 3 This dance dates back to the 16th century. // 4 In those days, / Ireland TOUL was a colony of England. // 6 People there were not allowed / to perform for gods / by iviton val slud eft,abrow 19dto nl their traditional music or dance. // 6 As a result, / Irish people quietly sang their songs / indoors / and created a new way of dancing. // In the dance, / 9m ei 9H an a leisure, they did not move their upper bodies. // They only moved their legs. // In the hula, / da 9 Thus, / when someone outside looked through the window, /the person ISLATUR Ne! 349 $MMS could not tell / if they were dancing. // 19v0oeib stasinummer 05 G 8291qx9 T GEO basterebau 10 Irish people tried to protect their tradition / by stamping their feet / to 入れよう。 resistance / against England at the time. // SiewsH Insions ni hoides 2 THEOX! their own music. // The dance shows Irish people's quiet / but strong (er) Soonebelgoog sipas edt bib vdW (I TIN LÀ ugumos sol beau gnione w W (S

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○区切りごとに意味をとりながら、 音読しよう。sinondai lgme od aid to fish s ei eqneb adT goingiqe bood There dows aevom pitadors There are many dances / around the world. // 2 Each of them / has a and 90 FOR O unique background. // 3 Here, / let's look at three styles of dancing: / the ai mod as gaisableng da ai maitinummes [waohalvtin duo w hula, / Irish dance, / and breakdancing. // z eu u to orn ini beragaeil neftor pansy roewted siden, eveb seeds alto core 4 The first dance is the hula / in Hawaii. // It comes from the odTgoituloa taon sa eredi li sevisament booles eredmom m indigenous religion there. // In ancient Hawaii, / people showed their brewreftĄ Lidge to reaniw odt ao obiseb of gaisanbodsord een of aage respect for gods / by dancing. // They also danced to pass on important aipasbaleend.vebor 20 di esoros telugog omesed vleubars eodebe values / from generation to generation. // That was because they had no blow edi bauro y a STI Activity formal writing system / at the time. // In other words, / the hula wa adrid riedsfei prutlus up edt diw beta a C OR E CAR more than a leisure activity. // we ai gained engilegt has enabi nigdt beseerxe axed algeoqueado 10 In the hula, / dancers use their hands / to express emotions / an .noitsoinummos messages through the hula.. things in nature. // The dancers believe that they can communicat various messages / through the hula. // ... The next example is Irish dance. It is famous for the dancers' qu |

(2)(3)解説のマーカー部分がなぜこうなるのか分かりません。

必116. 〈滴定曲線〉 次の中和滴定に関して, 最も適切な滴定曲線を ① ~ ⑥ から選べ。 (1) 0.10mol/Lの塩酸10mLを0.10mol/Lの水酸化ナトリウム水溶液で適定。 (2) 0.10mol/Lのアンモニア水10mLを0.10mol/Lの塩酸で滴定。 (3) 0.10mol/Lの酢酸10mL を 0.10mol/Lの水酸化ナトリウム水溶液で適定。 ② PH 14 12 10 8 6 4 pH 1128642 10 0 0 10 滴定量 (4) 20 [mL] 10 20 滴定量 [mL] pH ~14 12 2008642 10 pH 1118642 10 20 10 定 ⑥ 滴定量 10 滴定量 GEOTS pH 14 20 [mL] 12 10 4 2 0 pH 20 [mL] 1208642 0 10 滴定量 10 滴定量 20 [mL] 20 [mL] 「10 日