解けて、答えもあっていましたが、図的にどこの面積を求めているのかいまいち分かりません。 何となくで解いてしまって、はっきりなんでこうゆう過程で問題を解いているのかを知りたいのでわかる方教えて欲しいです。

[1] ボーダー4 ガンコス((スーパーポ1) 球 7² = 4-(x²+1) 7 ± 4-12) U 上下対象からで、上げ)だけ求めて、最後に2倍する(一番分) 非、換で対称だから、Y20を求めて、2倍する(20分) L 7=16-11-4-(x²+ y²), (2.71EP) (P= (2-1)+ y^≤1120) これについてまして、 最後に9倍! 2 ―(4 (キー=少)(2)(イー(=y(4- S = √o√ x² (4-(x²-j³)"' + y² (4-(x²+1) +1 Jody 2 √4) - We Jeans Lady = 25.10 r 14-12 Lo = 2)² (2/9-12 -(-s) ] 2-0 to 1 2 4-12 200 (21sm01-2)do -41 (15-01-1) 20 - 0 ₤ + \ sino 1 = Sim +2 = -4/6² (Sino -11 =-4[-cas0-01 ・4(-1+1)= =2x-4 4S=8a-16 =8(1-2) サ Lady 4-(airys/ 1 2 Sa-tad y=rsug 020分のと -EX'ACT. 虫考えた Sore2cd 0≤0≤1 Mary's #1 = &== For = 2x=" 94-1 → 261 +26-0

【英語】【ワードパズル】これらの単語を、表の中から見つけて教えて下さいませんか？どれか一つでも分かったら教えて下さい。 ③bruise ⑤cough ⑥cut ⑦earache ⑩headache 12番→runnynose 16番→toothache よろしくお願いします。

16. HEALTH PROBLEMS WORDSEARCH PUZZLE ! FIND AND CIRCLE THE WORDS IN THE WORDSEARCH PUZZLE AND NUMBER THE PICTURES 38 600 cold f 1 moe e bv de e e b g chs rjhcaw ciot carc d 1 kva few sqa ukta ex dk v rs 1m hrepd k g v Z a e kettbnjark w pfc k oaoep yg d cxhg vokrmh shive r se Z thmw 1 a as d n qt q kc jg dc me cheh c ara e cuhg moihib fpei w ol by d f k a lic jj l y couko izuc w kg tv e son ynnur thu uz x sore throat xetu c slo DUSSE OH30 HOLAEHEE 5. cough 6. cut HE 1.backache 2.brokenarm 3. bruise 4.cold 7.earache 8. fever 9. flu 10. headache 11.measles 12. runnynose 13.shivers 14. sore throat 15.stomachache 16. toothache 14 15 OA HP PS 2 4 OFFICE 3 10 Copyright © 2013. englishwsheets.com. All rights reserved. 5 7 9 13 68

大学の統計学（技術評論社）別冊34ページ 確率変数の四則演算の問題です。 2枚目の写真の黄色付箋の下の行の[]中のマイナスが積分した際に何故消えたのかが分かりません わかる方いたら解説お願いします

(講義編 p.176 179、181巻 確率変数の四則演算 2つの独立な連続型確率変数X Y がそれぞれ、 指数分布 Ex(入)、Ex( うとする。 確率変数 Z を X+Y, X-Y、XY とするとき、 それぞれの場合 確率密度関数g(z) を求めよ。 X、Yの確率密度関数f(x)、2(y)は、 λe-λx (x≥0) - [20- (x<0) Z=X+Yのとき、y=z-x≧0よりxszであり、 g(x)=ff(x)f(-x)dx= ["fi(x)f(2-x) dx = [² λe ²³²μe-²²-²³ dx = àμ€¯*ª [²° e¯¯²dx fi(x) = = Aue - 4² [ - = = = = = (²-2² evryste μе- (y≥0) (y<0) √z(y) = { μ0 0 Z=

70の問題の回答がなぜDになるのかが分かりません。 因みにTOEICのリスニング問題のPart3です。

68. Who is the man? M It's such a pleasure to finally meet you, Olivia. As coordinator of this year's international trade conference, thank you for Transportation modes and how they can affect your supply chain"(B) An event coordinator accepting our invitation to lead one of our sessions. Saturday, November 19 10:00 am - 12:00 pm (A) An expert in international trade Sponsored by Dupree Logistics - Drew Flint, Senior Partner (C) A trade representative (D) An owner of an agency Room 101 W The pleasure is mine, Ruben. Our agency is always happy to have representatives 12:00 Noon - 1:15 pm 69. What has the woman agreed to do? (A) Lead a conference session (B) Conduct an interview (C) Schedule an appointment (D) Accept a new position Lunch participate in your conference. Witon Hotel - Wolfgang Puck's Spoon M As requested by your assistant, Jamie, your session has been scheduled for the afternoon of November 19. Ilf you check the schedule, you will see the title of your presentation listed in the last time slot on that day. 1:30 am - 3:00 pm 「Asia: A strategic approach to effectively developing and executing your Asian marketing plan" Sponsored by Blackbox Associates - Olivia Ingersol, Chief 70. Look at the graphic, Who does the woman Operating Officer Room 102 work for? 3:15 pm - 4:00 pm Closing Ceremony Wisconsin Center Ballroom (A) DuPree Logistics (B) The Witon Hotel (C) Wolfgang Puck's Spoon (D) Blackbox Assodiates W Thank you very much, and I'l see you at the conference.

丸つけたところ答えです。 どれか一つだけとかでもいいので、 問題の解説お願いします！！

I 各問に答えよ。 (32点) C DG。 lon 8 T マ-Dとセ に において, 空所を満たすのに最も適切なものを,それぞれのA~Dのうちから 問1 9 16 1つ選べ。 a C へしたがいい (Shonld) fo hod better Id better have' it I have a sore throat. gp peu を B 9 A checking to be checked C /to check D checked 21 doM b etM bs tM married for ten years when their first baby arrived. Tom and Mary n 10 A had B had been C have been D have uGm down the stairs. 11 He came 9 w sdv ahnds bl to have run D A having run B to run C)running 12 You'd better money to John. He won't return it to you. i D do not lend A not to lend B not lending C not lend sdhs avon tnde you because you broke your promise. inirft 1 Beth is angry ST at with 13 A B on C to D for 0 as pom 2om Oficer: “May I see your passport?" Visitor: 0 o 14 omge B A It is kind of you You are welcome C/ Here you are D Don't mention it dt Ro d 9big avol sar zdT fa9iblida uoて is apert on UK 20n AらL icp 1G e I am afraid my watch is five minutes 15 sldshotmoo j A rapid C fast e B after D Swift 0eo2 8WgtinngL MG honGLA DIDCP 1 We found a truck Odbure dbua and go10 bsaingrua na ms 16 on its side in the middle of the street after the hurricane. T COLpaho TG Spo A lied B lie C lies D lying 0ods do日n 0 sm blod 2sd gere ncra o AC bradaun hhohdok innsl oloH196 latoM 0liniol a bad noid egona

英語の課題です。よろしくお願いします。

GRIAIMIMIA思 A Wiite sentences with imperatives、 0 _eat 知 the ice cream 5叶 put away the dishes (yeS) | make your bed (es) | wash_the eishes (yes) Clean the table (yes) call your friends (no) watch TV now (no) play with the dog (no) take out the garbage (VeS) Example: MM257 eS7jes、 IN oe N o 2 3. 4、 B Write advice for these people. Use imperatiVeSs. Example: Ilove coffee, but | cantt sleep at night. po,みkcoがee 7 功の47227 の"47 1. My back hurts when | wake up in the morning. 2. | have a very bad sore throat. 3. 『m a teacher. My feet hurt after work every day. 4. | have a terrible cough. 5. | want to quit smokin9. C Fillin the blanks with the correct verbs. TIPS FOR GETTING IN SHAPE lots of water, small meals several times a day. to the gym before or after Work. friends aout your fitness goals to keep you motivated. activities that you enjoy, like swimming or biking. のの) SS CO Na fresh fruits and vegetables at the grocery store.

緑のハイライトの等位接続詞の文構造について教えて頂けないでしょうか？🙇‍♂️🙇‍♂️🙇‍♂️ この文章がどのように等位接続しているか教えて頂けないでしょうか？ 句読点ではなく、すべてAnd等位しているので難しいです。 よろしくお願いします。

) What jS the gecret/tO YOur SuCCeSS? The SOre has recejved a lot of good JifeSy recently. AVe have been featred/im 9 は A'<6 neWSDaDersand several food magazines/id しe和 food blogeers/and TGCS have been very SMDPDOINIVI AlSO、 I have been fOrtunate4tO get help/from an accGiihtunt /my friend/Piofr Walczake "whoaevaluated my business plan and decided (1O. invesin the store) We were able to e3Se 4 StorefOWL and Pl Wor closely/with the health inspector's ofCe 0

この 《》に soreかburns が入ります どっちがどっちですか？