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英語 高校生

至急!!私立大学看護学部の過去問です。答えがないため、回答を作って欲しいです!!科目は英語です。

プペンシルで解 people than ever can find an audience time filled with disasters, online, "conspiracy theories seem to be growing crazier by the day. We also tend to believe in such things under increased stress, which is unfortunate because many of these ideas are Some conspiracy theorists pride themselves on being "critical freethinkers," but a new damaging our democracies and ourselves. study showing a connection between lower critical thinking skills and increased conspiracy (2) theory belief suggests this may not be the case. "Conspiracy theories refer to attempts to explain the ultimate cause of an important event (social, political, climatic, etc.) by accusing a hidden group of perceived evil, powerful people or organizations of having secretly planned and carried out these events," say Paris Nanterre University psychologist Anthony Lantian and team in their paper. two studies, the researchers tested the critical thinking skills of 338 a French version of the Ennis-Weir Critical Thinking Essay Test. They then scored the students' tendencies towards conspiracy beliefs and their personal Across undergraduate students (4) the objective analysis and assessment of their own critical thinking skills. Critical thinking. evaluation of a situation requires a collection of cognitive skills. These include the ability to distinguish between relevant versus irrelevant information, think systematically, see other perspectives, recognize and avoid logical *fallacies, look beyond the obvious, be aware of and avoid biases, and change your mind in light of new evidence. "The more people believe in conspiracy theories, the worse they perform on a critical thinking ability test," Lantian said. "This test is characterized by an *open-ended format highlighting several areas of critical thinking ability in the context of argumentation." (6) All this is not to say that those with high critical thinking skills can't also be sucked into believing things that may not necessarily be true. The way (7) [is wired /a/ makes / thinking/ social species / our / as] us very vulnerable to believing those we identify with as part of our own cultural group- no matter how much education we have had that boosts science literacy. Trust plays a massive role in who we believe. We also have a tendency to believe each of us is above average at detecting misinformation, which can't possibly be true. Researchers have also linked this need to feel special to greater belief in conspiracies. Lantian and team point out that while their study suggests critical thinking lowers Deople's chances of believing in untrue conspiracy theories, the findings don't determine if (8) (9) た場合,そ 数学【数学 験番号 【化学 b てお 3 In a more (1) ① 次の英文を読んで、下の設問に答えなさい。 1 - (3) the po no a E

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英語 高校生

英語の選択問題を解いてみたのですが、自信が無いのでどなたか教えてくださると嬉しいです。 特に[1]と[2]が分かりません。

[1] Hello, everyone. Today, I want to ( you had ( C ) sleep last night? Let's say, more than seven hours? Today's (d ) is going to (e effects of lack of sleep. 1. among 6. introduction A a 2. depend 7. many b a 2 a ) a common problem ( b ) university students, lack of sleep. How many of ) on the causes and 5 [2] Finishing your assignments, preparing for exams, partying, or checking your smartphone these are the common (a ) why students stay up late. I understand that these are important ( b ) of university life. But today, I want to (c ) you that sleep actually ( d ). We need enough sleep because sleep deprivation can (e ) seriously negative impacts on our health. 1. ask 6. matters 2. become 7. parts b 3. discuss 8. presentation 4 C 3. cause 8. questions C 4. enough 9. talk 4 C 4. convince 9. reasons 5. focus 10. to d 8 d [3] First, lack of sleep (a ) affects your physical health. Research has shown that sleep deprivation can impact the immune ( b ). Consequently, to fight infections becomes more difficult, and we become more likely to get sick after being exposed to a ( C ). Moreover, if you regularly follow a poor sleeping schedule, your risk of developing serious (d) conditions increases ( e ), such as obesity, heart disease, and diabetes. 1. medical 2. negatively 3. significantly 4. system b d 5. just 10. situations. 4 e 5. virus e 3 e 3

解決済み 回答数: 1
数学 高校生

右に書いてある「第1項が〜」のところの詳しい説明をして欲しいです。

mink 例題 B1.25 (等差数列)×(等比数列の和 TROVA 次の和を求めよ. S=1・1+2・3+3・3' + 4・' +......+n." - 「(同志社大改) 10 July S = 1 ·1+ 2 3+ 3 3° + 4 3 +..... + n ・3" - 1 考え方 各項の前の部分に着目すると, 解答 1, 2, 3, 4, OS DO さらに,各項の後の部分に着目すると, S=1・1 +2・3 + 3・3 + 4・3°+....‥+n3"~】 ①② より Focus -10) I+ よって, 7-1 1,33, 3.......... 等比数列 (初項1,公比 3 ) となる. JENSE BUUROOR H つまり,一般項a, は, am=n3"'= (等差数列)×(等比数列)となる。 この形の数列の和は,公比r(ここでは3) を利用して, S-S を計算するとよい。 an からま S=1·1+2·3+3·3³+4·3³¹+ ··· + n.3¹ 両辺に3を掛けると, 両辺に公比の3を掛 ける. 3S= 1・3+2・3°+3・3°+..+(n-1) 3"'+n・3" 11の和 1.(3-1) 3-1 n.3"= ・3"- 2 -2S=1・1+(2−1)・3+ (3-2)・32+(4-3)・3°+.・.・. 1.6 SOL ......+{n-(n-1)}・3"'-n・3" =1・1+1・3+1・3°+1・3°+...... +1.3"--n・3" =1+3+3+3°+…..... +3"'-n・3" 1 大変だが - n.3" 2+1; 等差数列 (初項1,公差1) 2 **** 3" S= 1 + 1/2-3²= 3³ (2n-1) + 1 M) =·3"+=+₁ -n. 4 4 47 an = (等差数列)×(等比数列) の形をした数列の和 S > S-rs を利用 ・・ (8) 各項の前の部分が1 になるように差をと り、各項の後の部分 に着目して考える。 は初項1,公比 3の等比数列の初項 から第n項までの和. ただし, の第1 項目が等比数列の初 項にならない場合も ある. (2) sl 10+A) & KI+A)} TOM

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数学 高校生

この問題の場合分けの「1<x<4」、「4≦x<7」の4がどこから出てきたか分かりません!教えてください

三角形の成立条件 例題124 3辺の長さが3,4,xである三角形について,次の問いに答えよ. xのとり得る値の範囲を求めよ. (2)この三角形が鋭角三角形となるようなxの値の範囲を求めよ. につい3 考え方 (1) たとえば, 3辺の長さが3, 4,9では、 解答 Focus x+3>4 x+4>3 & USH 9 三角形ができるためには, a+b> c が成り立つ必要がある. (2) 鋭角三角形となるのは,最大の角が鋭角のときである. 最長となる辺の対角が最大となるので, 4とxを比較する. (辺と角の大小関係は p.42 . 425 参照) POS (1) 3辺の長さが3,4,xの三角形が存在する条件は, 3+4>x これより、1<x (2)(i) 1<x<4 のとき,最大の角は長さが4の辺の対 角である. それをaとすると, α <90°となるため には, cos a= x2+32-42 2.x3 cos B= Aが直角 Aが鈍角 ->0 x<-√7, √7<x 3242x2 2.3.4 よって, (i), (ii) より, 2 正弦定理 4 これより, >> √7 <x<4 15 これと 1<x<4 より (ii) 4≦x<7のとき, 最大の角は長さがxの辺の対 角である. それをβとすると, β <90°となるため には, これより, -5<x<5 これと 4≦x<7 より, x2+32-420 で三角形ができない. ->0. 32+4x²0 √7<x<5 LAST U 295305 4≦x<5 **** cos A=0b²+c²=a² cos A<0b²+c²<a² a 1=18 C b a,b,c を3辺の長 さとするなら a > 0, が必要 >0c0 であるはずだが,こ れらは,三角形の成 立条件の3つの式か ら導かれる. (次ペ レージの Column 参照) 最大角をみるために は、 場合分けが必要 一般に SEOULUHUSUS# a+b>c a,b,c を3辺の長さと b+c>aa -bl<c<a+b する三角形が成立する条件 E c+a>b Abcos A>0 ⇒ b²+c²>a² Aが鋭角 ⇒b²+c²a² を用いてもよい. (2)この三角形が鈍角三角形となるようなxの値の範囲を求めよ. Oo WARE 練習 3辺の長さがx, x+1, x+2 である三角形について,次の問いに答えよ. 124 (1) とり得る値の範囲を求めよ. *** 第4章 →p.244 18

解決済み 回答数: 1