空所の選択問題です。 1,seem to be 2,does not seem to be 3, seem to have 4, does not seem to have 答え2 どう選んで良いのか全くわかりません、またそれぞれの選択肢がダメな理由も教えてください。 ご回... 続きを読む

Some research has shown differences in the relative sizes of the brains of males and females of the same age, but so far no great differences have been found between people of the same age but of different ethnic groups. Obviously the brain of a 20 small Japanese teenager is very much smaller than that of a giant Russian boy. But when brain size is adjusted for size or weight of the body, there ( 3 ) great advantage for either with respect to intelligence. Moreover, in measuring intelligence

画像のような形容詞と副詞どちらを入れるか迷うことがよくあるのですが何で判断すればいいのでしょうか？😞

1. Mr. White's work has improved since he joined the team, thanks to feedback from his supervisor. (A) significantly adv (B) signifies (C) significant (D) signified adj

答え合わせお願いします🙇‍♀️🙏💦

Ⅱ. 次の英文の空欄 ( 11 ) から ( 20 )に入る最も適切な英単語を, a. ~d.の中から 1つ選びなさい。 解答は解答用紙1枚目 (マークシート方式)の所定の解答欄にマークし なさい。 2893 000 Lego bricks. (Image source: Wikimedia Commons-CC license) Car made from Lego bricks. Lego has unveiled its first bricks made from recycled plastic bottles and ( 11 ) that it hopes to include the pieces in sets within two years. The prototype 4x2 bricks have been made from PET plastic from ( 12 ) bottles with additives to give them the strength of standard Lego parts, and are the result of three years of ( 13 ) with 250 variations of materials. It has already ( 14 ) plans to remove single-use plastic from boxes, and since 2018 has been ( 15 ) parts from bio-polyethylene (bio-PE), made from sustainably sourced sugarcane. These parts are bendy pieces, such as trees, leaves and accessories for figurines. Tim Brooks, vice-president for environmental ( 16 ) at Lego Group, said the biggest challenge was "rethinking and innovating new materials that are as ( 17 ), strong and high (18) as our existing bricks and fit with Lego elements made over the past 60 years". He added: "We're committed to playing our part in building a sustainable future for generations of children. We want our products to have a positive ( 19 ) on the planet, not just with the play they inspire, but also with the materials we use. We still have a long 20 ) we are making." way to go on our journey, but are pleased with the Hillary Osborne, "Lego develops first bricks made from recycled plastic bottles", The Guardian, 23 June, 2021. (https://www.theguardian.com/lifeandstyle/2021/jun/23/lego- develops-first-bricks-made-of-recycled-plastic-bottles) (-)

日本で活躍するイギリス人の琵琶奏者のお話を聞き、15語程度で簡単に感想を書くという問題です。 I thought you who practiced hard to become a biwa musician are very wonderful . 訳:私は琵琶奏者... 続きを読む

英検２級のライティングです。 添削をお願いしたいです😿

・ライティング・ These days, people are thinking more about manners in public. places. Do you think that people using a camera in public places. should have better manners should have I agree with the opinions that people using a camera better manners in public places. to support my opinion. I have two reasons Firstly, it is important for everyone to take care of people around them. For example people want to take a it is so dangerous to enter the line when picture of the train. Secondly, privacy, is the critical factors. If personal information is exposed to the online, it will be danger and scary. reasons For the I believe that better manners mentioned above.. people using a camera should have public places. in pu

この問題の解き方を教えて欲しいです🙇‍♀️ 特に(ア)と(ウ)を解説していただけると嬉しいです

66 問5 右の図は, 底面がAB//DC, AB=3cm, BC=AD=4cm, CD=7cmの 等脚台形で,側面がすべて長方形の四角柱である。 AE=6cmのとき、次の 問いに答えなさい。 (ア) この四角柱の表面積を求めなさい。 [ (イ) この四角柱の体積を求めなさい。 〕 D 〕 H E B F ( 〕 (ウ) この四角柱の側面上に,頂点Aから辺BF,CGと交わるように頂点Hまで糸をかける。かけた糸の長 さが最も短くなるとき, その糸の長さを求めなさい。

参p159 trulyとwasはなぜこの順番なんですか？反対じゃないんですか？

"detectives" had to eat their way to the bottom to reveal the clues. Neither of タフ my kids would eat yogurt, so this truly was tough for them. During the つらい.

1枚目の写真と2枚目の(6)が分からないです😭 教えてください🙇🏻‍♀️🙇🏻‍♀️

hologrol 2 右図のように, 3点 (0, 0), A (3,4), B(3,0)があり, ∠AOBの二等分線と線分ABの交点をCとする。 また,点A lolorf を通り直線OCに平行な直線とx軸との交点をDとし,直線 OC上の点で, ∠OAE = 90° となる点をEとする。 このとき, 次の問いに答えなさい。 foron mont (I) 点Dの座標を求めなさい。 (2) 点Eの座標を求めなさい。 (A) 1) adj Istod s is beyste I 1697 186) aldi 並べ Js boysIⅠ TBS FLYTENA B E x

220. x>2においての増減表ではないのですが これでも大丈夫ですか？？

338 基本例題220 不等式の証明(微分利用) 次の不等式が成り立つことを証明せよ。 (1) x>2のとき x3+16>12x (2) x>0 のとき x 4-16≧32(x-2) 指針 ある区間における関数f(x) の最小値がm ならば,その区間において, f(x)≧m が成り つ。これを利用して,不等式を証明する。とは ① 大小比較は差を作る 例えば,f(x)=(左辺) (右辺) とする。 [②] ある区間におけるf(x) の値の変化を調べる。 ( ③3 f(x) の最小値を求め, (区間における最小値)>0 (または≧0)から、f(x) (または ≧0) であることを示す。 なお, ある区間でf(x) が単調に増加することを利用する方法もある。 →x>aでf'(x)>0かつf(a)≧0ならば, xa のときf(x)>0 【CHART 不等式の問題 解答 口 (1) f(x)=(x+16)-12x とすると ① 大小比較は差を作る 2② 常に正⇔ (最小値) > 0 f'(x)=3x2-12=3(x+2)(x-2) f'(x)=0 とすると x=±2 x≧2におけるf(x) の増減表は右のように なる｡ よって, x>2のとき f(x)>0 したがって x³ +16>12x (2) f(x)=(x^-16)-32(x-2) とすると自 f'(x)=0 とすると x>0 におけるf(x) の増減表は右 のようになる。 ゆえに,x>0のとき, f(x) は x=2で最小値0 をとる。 よって, x>0のとき したがって p.328 基本事項 3, 基本 211 f'(x)=4x³-32=4(x³−8)=4(x−2)(x²+2x+4) Sp x=2 f(x) ≥0 -1632(x-2) XC f'(x) f(x) 0 次の不等式が成り立つことを証明せよ。 r3 +3>3x x 2 f'(x) + f(x) 0 > ... S-)(ph+ps 2 0 + 極小 0 7 別解 (1) x>2 f'(x) >0 f(x)=(左辺) (右辺) 演習26 ゆえに,x>2のとき f(x) は単調に増加する。 よって,x>2のとき f(x) f(2)=0 すなわち f(x) ◄x³-8=0k 2 満たす実数解は x=2のみ。 [f(x) の最小値] 20 38 演 x, (1) (2) 指針 [CH 解 (1) 整 y こ (2) fc 2 に 検 (17 練習

2 ifの問題です。 受け身なのでOが欠けている状態なので完全分をもってくるア、ウ、オは消しました。byのところにorがあっためifは-かどうかって訳すifだと思いましたが、選択肢にwhetherがなかったためわからなくなり、後ろに不完全文もってこれるwhichにしましたが... 続きを読む

2 この問題は、 解答欄 21 34 に解答すること 次の英文を読んで、後の問いに答えなさい。 (36点) You'll be surprised by how much a flight attendant can learn about you simply by greeting you at the door of an airplane. V People fly for all sorts of reasons, which means their moods, their expectations, and their baggage will differ greatly. These days, with air travel A due to the global COVID-19 pandemic, the simple act of flying has taken on a whole different character with new rules and questions about existing policies (like whether you can bring food on a plane). Flight attendants are experts on every aspect of air travel. They know B to look for, what sets off alarm bells and C to handle a variety of situations at a moment's notice As soon as you step onto the plane, you can bet that they're making some quick observations - it's one of the things your flight attendant won't tell you.) When you step onto the planel you're usually giving off some kind of energy, and flight attendants are in a special position to observe it since they're usually welcoming passengers onto welcoming Far (1)) the aircraft. "Greeting at the door, we notice if we are acknowledged by a smile or a returned (2) hello," says Avalon Irizarry, a flight attendant for American Airlines. And unsurprisingly, if you do return their greeting, you're automatically going to make a better impression. The [7 you / (3) 1 make / will / I flight attendant/one word / like / a]. [If If you notice a flight attendant examining you up and down, the chances are that they're observing your clothing and accessory choices. "You'd be surprised at what people wear!" says Irizarry. "When you're sitting for hours in a metal tube, it's interesting to see people wearing high- heeled sandals and complicated clothing that looks uncomfortable and impossible to adjust and