Grade

Type of questions

English Senior High

青丸のitsは何を指していますか?

For many athletes with disabilities,/ 障がいのある多くの運動選手にとって wheelchairs are their legs/ and/ are そして 車いすは彼らの足です important tools.// 重要な道具です Ishii Shigeyuki,/a motorcycle racer and 2 石井重行さんはオートバイのレーサーで the founder of OX ENGINEERING,/started オーエックスエンジニアリングの創立者 (である) to make his own wheelchairs/after he got 彼自身の THE 車いすを作り始めました 彼がけがを injured/in an accident.//* Later,/his company したあと ある事故で 3 のちに 彼の会社は began selling its oniginal wheelchairs.// 独自の車いすを販売し始めました Each athlete has different physical 4 それぞれの運動選手には異なる身体の conditions and playing style.// OX 状態やプレースタイルがあります 5 ENGINEERING's wheelchairs are made オーエックスエンジニアリングの車いすは作られています to fit each athlete's needs.// The company 各選手の必要に合うように その会社は finely adjusts wheelchair parts/after the 7 車いすの部品を細かく調整します sales.// These wheelchairs strong supports/ for many 支えになっています disabilities.// 運動選手にとって 6 販売後に have become これらの車いすは強力な athletes with 障がいのある多くの OS

Waiting Answers: 1
Mathematics Senior High

68. 表を書けばいいと思いつけばあとは簡単だと思うものの、表を書くことを閃く自信がないのですが高次不等式の問題は表を書いて解くのが一番いい方法ですか?

108 重要 例題 68 高次不等式の解法 次の不等式を解け。 ただし, α は正の定数とする。 x-(a+1)x2+(a−2)x+2a≦0 指針▷まず,不等式の左辺を因数分解する。 因数定理を利用してもよいが,この問題では、 次の文字αについて整理する方が早い。 (x-ar)(x-B)(x-x)≧0の形に変形したら、後は各因数x-α, x-px-yの符号を割 て, (x-a)(x-β) (x-y) の符号を判定する。 なお,α,ß, yに文字が含まれるときは,α, B, yの大小関係に注意する。・・・・・・ 解答 不等式の左辺をα について整理すると (x²-x²-2x)-(x²-x-2) a ≤0 x(x+1)(x-2)-(x+1)(x-2)a≦0 (x+1)(x-2)(x-a) ≤0 0<a<2のときx-lax2+ a=2のとき x≦-1, x=2 2 <a のとき x≤-1, 2≤x≤a よって [1] 0<a<2 右の表から, 解は x≦-1, a≦x≦2 [2] a=2のとき x-a 不等式は (x+1)(x-2)=0となり,x-2 (x-2)^2≧0であるから f(x) x-2=0 または x+1≧0 (20)+(1-8) (D-1)+(ーー) α<β<yのとき (x-a)(x-β)(x-x)≧0の解は (x-a)(x-β) (x-x) ≧0の解は x x+1 a≤x≤ß, r≤x xha, Baxy [1] f(x)=(x+1)(x-2)(x-a) x (01 検討 3 次不等式を3次関数のグラフで考える 3次関数y=f(x)のグラフについては,第6章の微分法のところで 詳しく学習するが、グラフの概形は右の図のようになる。 このグラフから 4x²-x²-2x x-2 x-a f(x) =x(x-x-2) =x(x+1)(x-2) ゆえに, 解は x≤-1, x=2(x+1+0+(1+6)S-A+brys [3] 2<αのとき 右の表から,解は x-1,2≦x≦a [1]~[3] から 求める解は - 0 0 0 00000 ... a ... 2 …. + + + + + 0 + ++ [3] f(x)=(x+1)(x-2)(x-a) ... -1... 20 - 0 + 0 - + H + 28. 11.03 - 0 + 0 + 22 +0|0 + + FIT - B 1 a + + 0+ 0 + 2

Waiting for Answers Answers: 0
English Senior High

答えに解説がなくて困ってます。 下の長文を翻訳してください。

〔Ⅰ〕 次の英文を読み. 設問 1~21 に答えよ。 Sandy lives in an apartment so small that when she comes home from shopping, she has to decide what to move out to make room for her purchases. She struggles day-to-day to feed and clothe herself and her four-year-old daughter on money from freelance writing jobs and helping neighbors. (2) Her ex-husband has long since disappeared down some unknown highway, probably never to be heard from again. As often as not, her car decides it needs a day off and refuses to start. That means bicycling (weather permitting), walking or asking friends for a ride. 13 The things most Americans consider essential for survival- a television. microwave, big freezer and high-priced sneakers are far down Sandy's list of "maybe someday" items. (5) Nutritious food, warm clothing, an affordable apartment, student loan payments, books for her daughter, absolutely necessary medical care and an occasional movie eat up what little money there is to go around. Sandy has knocked ) more doors than she can recall, trying to find (7) a decent job, but there is always something that doesn't quite fit-too little experience or not the right kind, or hours that make child care impossible. Sandy's story is not unusual. Many single parents and older people struggle with our economic structure, falling into the gap between being truly self-sufficient and being poor enough that the government will provide assistance. What makes Sandy unusual is her outlook. "I don't have much in the way of stuff or the American dream," she told me with a genuine smile. "Does that bother you?" I asked. "Sometimes. When I see another little girl around my daughter's age who has nice clothes and toys, or who is riding around in a fancy car or living in a fine house, then I feel bad. Everyone wants to do well for their children." she replied. "But you're not angry?" "What's to be angry (9) and I have what is really important in life," she replied. "And what is that?" I asked. (10) "As I see it, no matter how much stuff you buy, no matter how much )? We aren't starving or freezing to death. (11) money you make. you really only get to keep three things in life." she said. "What do you mean by 'keep?" (12) "I mean that nobody can take these things away from you." "And what are these three things?" I asked. "One, your experiences: two, your true friends; and three, what you grow inside yourself." she told me without hesitation. (13) For Sandy, "experiences" don't come on a grand scale. They are so-called ordinary moments with her daughter, walks in the woods, napping under a shady tree, listening to music, taking a warm bath or baking bread. Her definition of friends is more expansive. "True friends are the ones (15) who never leave your heart, even if they leave your life for a while. Even after years apart. you pick up with them right where you left off, and even if they die, they're never dead in your heart," she explained. 16 ) to each of us. (17 As for what we grow inside, Sandy said, "That's ( isn't it? I don't grow anger or sorrow. I could if I wanted to, but I'd rather not." "So what do you grow?" I asked. Sandy looked warmly at her daughter and then back to me. She pointed toward her own eyes, which were shining with tenderness. gratitude and a sparkling joy. "I grow this." From the book Chicken Soup for the Woman's Soul by Jack Canfield. Mark Victor Hansen. Jennifer Read Hawthorne, and Marci Shimoff. Copyright 2012 by Chicken Soup for the Soul Publishing, LLC. Published by Backlist. LLC. a unit of Chicken Soup for the Soul Publishing. LLC. Chicken Soup for the Soul is a registered trademark of Chicken Soup for the Soul Publishing, LLC. Reprinted by permission. All rights reserved.

Waiting Answers: 1