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英語 高校生

この問題の答えを教えてください🙇‍♀️

【IV】 次の(A), (B)の設問に答えよ。 ((A)11点,(B)6点) (A) 次の英文を読んで、 下の設問に最も適切な解答をせよ。 選択式の設問は記号 (アイウエ・・・) を1つ選んで答えること。 A World Bank report recently released suggests climate change could, force 216 million people across six regions to migrate within their countries in the next 30 years, with ""hotspots" emerging within the next nine years ( 2 ) urgent steps are taken. ) urgent steps are taken.numputė, valab The "Groundswell Part 2" report examines how climate change is a powerful driver of migration within a nation because of its impact on people's livelihoods through droughts, rising sea levels, crop failures and other climate-related conditions. The original Groundswell climate. report was published in 2018 and detailed projections and analysis for three world regions: sub- Saharan Africa, South Asia and Latin America. "Groundswell 2" conducted similar studies on East Asia and the Pacific, North Africa, and eastern Europe and Central Asia. Both studies established different scenarios to explore potential future outcomes and identify internal climate in- and out- migration hotspots in each region that is, the areas from which people are expected to move, and the areas to which they might go. The study suggests that by 2050, sub-Saharan Africa could see as many as 86 million internal climate migrants; East Asia and the Pacific, 49 million; South Asia, 40 million; North Africa, 19 million; Latin America, 17 million; and eastern Europe and Central Asia, 5 million. To slow the factors driving climate migration and avoid these worst-case outcomes, the report recommends a series of steps world leaders can take, including reducing global emissions (4) the goals established by the Paris 2015 climate agreement, and taking steps to better understand the drivers of internal climate migration, so appropriate policies to address them can be developed. (注)* hotspot: 自然破壊が進み, 危機に瀕している地域 -2/ Which of the following has the closest meaning to", force"? to talk someone out of doing something to keep someone from doing something to tell a lie I to make someone move 2 Put the best one into blank 2. 7 unless イ 1 ア イ once when I if ウ 3 Which of the following has the closest meaning to "3 a powerful driver"? ア a good person who drives a truckgran amma di kaill) a tool to fix some furniture I 0811 a strong power that causes something to happen a condition which causes climate change 4 Put the best one into blank 4. Pin line with イ I on behalf of in spite of even though

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数学 高校生

線を引いたところが分かりません!aの求め方を解説お願いします🙇🏻‍♀️

0 例題3 _THE 方程式x3x2+2-a=0の異なる実数解の個数は,定数aの値が, I 18 オ個 カ個 a< " アイ a= =アイ アイ <a< である。 <αのとき のとき, のとき 鉄則 3 文字定数を分けて,両辺をそれぞれ関数と見てグラフを考える 方程式f(x)=αの実数解の個数は, 曲線 y=f(x) と直線y=αの共有点 の個数と等しくなることを利用する。 直線y=ax軸に平行な直線で,αの値により上下に動く。 曲線y=f(x)は固定されるので, グラフ上で、 直線y=αを動かしながら, 共有点の個数を調べていけばよい。 解答解説 3x+2a = 0 を変形すると, x-3x2+2=a ここで, f(x)=x-32+2 とおくと, y=f(x)のグラフと直 線y=aの共有点の個数が求める実数解の個数と一致する。 AA 例題2より, y=f(x)のグラフは右 の図のようになる。 YA ly=f(x) a>2 a=2 y=f(x)のグラフと直線y=α の共 有点の個数を調べると, 方程式の 実数解の個数は,次のようになる。 a<-2, 2 <a のとき, 1個 a=-2, 2 のとき, 2個 -2 <a<2のとき, 3個 O y=a 2 x Wty 21.4 -2<a<2 a=-2 a<-2 アイ、ウ、エ、 オカの (答) 17 B B 放物線と x軸の共有点 の個数 と考えたのと同じ。 2次方程式 の実数解 の個数 THE 文字定数を分けて,両辺を 鉄則 それぞれ関数と見てグラフ を考える 方程式の右辺にαを移項し,左辺の 32 +2と右辺のα を関数と見て, 曲線 y=x-3x² +2と直線y=αの共 有点の個数を調べる。 y=f(x) は例題2の関数と同じだ。 そこ で、このグラフを利用して, 直線y=a を平行移動させて、 共有点の個数を調べ る。 実数解の個数によって、αの値や値の範 囲はまとめて書こう。 step1 はここまで! THE 鉄則を使って問題を解いてみよ

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TOEIC・英語 大学生・専門学校生・社会人

自分の回答があっているか不安なので、4第答えて頂きたいです。 自分の回答はこちらには見にくくなってしまうため書いていません。

Working with words 1 Complete the review of a hotel. Use the answers to complete the puzzle and find the European city where the hotel is located. HOTEL REVIEWS This first-class hotel and conference centre welcomes guests from all over the world. Its 1 facilities are second to none. There are 300 en-suite rooms and five apartment suites. For business guests, it has ten meetings rooms, two of which are big enough to be used as halls. 2 The hotel can also organize events such as guided 3 around the town centre for conference 4 and hotel guests who enjoy a bit of 5 For food-lovers, the four-star restaurant serves regional 6 every evening. All in all, this is a top-class for business and for pleasure. 7 6 1 A fa 0 il i t 1 e S 2 Replace the words in italics (1-8) with the phrases from the list. Add a pronoun if necessary. you hotel? look around meet up with show someone around 3 freshen up eat out pick someone up check in drop someone off Pedro It's difficult to park here. Can I stop and leave drop you off in front of the 1 Sabrina Sure, I'll register 2 and then I'd like to have a wash, and change my clothes 3 Pedro If you like, tonight I can give you a tour of 4 the old city. We could by eat in a restaurant 5 the port. Sabrina That sounds great! I'd rather walk about and See 6 the city than stay in my hotel room. Pedro I'll collect you 7 8 8.30 p.m. We'll see Alberto and Maite in the main square. at Business communication 1 Put the words in the correct order to make expressions. 1 meet person / it's / nice / to / you / in It's nice to meet you in person 2 have / did / finding / you/ any / trouble / us? 3 worry / signing / don't / about / in 4 through / programme / I'll / run / today's 5 this my / come / way / to / office 6 need building / you'll / this / enter / badge/ the / to 7 reception / sure / make / in / at / you / sign 2 Raymond Roberts has an appointment with Janet Rose. He has just arrived at HBG premises. Complete their conversation with the phrases from the list. let me take your bag can I get you a drink Welcome to HBG publishing I thought you could catch up again how was your journey You'll need this Make sure you 1 Raymond Good morning, I'm here to see Janet Rose. Janet Hello, I'm Janet. ¹ Welcome to HBG publishing. Raymond It's nice to meet you in person. Janet Likewise. So, 2 Raymond Well, there were traffic jams on the motorway and I got a little bit lost in the industrial park. Janet Don't worry. That happens to everyone. Anyway, 3 - I'll store it in my office. Raymond I'll hang on to it if you don't mind. It's got all my stuff in it. Janet Well, if you change your mind just tell me. And 4 Raymond Thanks. I'll have a cup of tea, please. Janet Sure, I'll just get that for you in a second. First of all, I'll run through the schedule. 5 start by meeting Karen Rankin this morning and then we'll 6 at lunchtime. Raymond OK. And will I see Malcolm Briscoe? Janet Yes, in fact he's joining us for lunch. One other thing. security pass. at all times. 7 It's your 8 wear it

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数学 高校生

線を引いたところが分かりません!上の式からどのように求めるのですか?解説お願いします🙇🏻‍♀️

0 例題3 _THE 方程式x3x2+2-a=0の異なる実数解の個数は,定数aの値が, I 18 オ個 カ個 a< " アイ a= =アイ アイ <a< である。 <αのとき のとき, のとき 鉄則 3 文字定数を分けて,両辺をそれぞれ関数と見てグラフを考える 方程式f(x)=αの実数解の個数は, 曲線 y=f(x) と直線y=αの共有点 の個数と等しくなることを利用する。 直線y=ax軸に平行な直線で,αの値により上下に動く。 曲線y=f(x)は固定されるので, グラフ上で、 直線y=αを動かしながら, 共有点の個数を調べていけばよい。 解答解説 3x+2a = 0 を変形すると, x-3x2+2=a ここで, f(x)=x-32+2 とおくと, y=f(x)のグラフと直 線y=aの共有点の個数が求める実数解の個数と一致する。 AA 例題2より, y=f(x)のグラフは右 の図のようになる。 YA ly=f(x) a>2 a=2 y=f(x)のグラフと直線y=α の共 有点の個数を調べると, 方程式の 実数解の個数は,次のようになる。 a<-2, 2 <a のとき, 1個 a=-2, 2 のとき, 2個 -2 <a<2のとき, 3個 O y=a 2 x Wty 21.4 -2<a<2 a=-2 a<-2 アイ、ウ、エ、 オカの (答) 17 B B 放物線と x軸の共有点 の個数 と考えたのと同じ。 2次方程式 の実数解 の個数 THE 文字定数を分けて,両辺を 鉄則 それぞれ関数と見てグラフ を考える 方程式の右辺にαを移項し,左辺の 32 +2と右辺のα を関数と見て, 曲線 y=x-3x² +2と直線y=αの共 有点の個数を調べる。 y=f(x) は例題2の関数と同じだ。 そこ で、このグラフを利用して, 直線y=a を平行移動させて、 共有点の個数を調べ る。 実数解の個数によって、αの値や値の範 囲はまとめて書こう。 step1 はここまで! THE 鉄則を使って問題を解いてみよ

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