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Mathematics Junior High

(2)が答えを見てもよくわかりません。 詳しく解説お願いします。

学区の途中には。 A駅と B駅があ り: その間は線時沿いの首を走ることにしている。 沿いの道を走っているときに. いつもほぼ同じ 所で多車とすれ所うことに気づいたはるとさんは. 多還の運行のようすを調べてみることにした。 駅と駅の間の距離は7kmで。 この区間を一 定の回きで列車が運行している。下の表は、A駅と 駅の列車の発着時刻の一郎を示したものである。 また, 下の図は, その運行のようすをグラフに表し たものである。 (14束2) G1 半 1 午前7時50分にA駅を出発し, B駅に向かう 列車がある。 この列車の運行のようすを表すグラ フを上の図にかき入れよ。 ただし, この列車の遠 さきは, 上の図に表されている列車の速さ と同じ一 定の速さとする。 sssAyaewe AA駅を7時ちょうどに 出発したとき,B駅に到着する前までに、 A駅か ら B駅に向かう列車に2回追い趣きれ. B駅から 信駅に向かう列車と1 回すれ違った。 このとき、 はるとさんが自転車で走る速さは。 時速何 km 以 上, 時速何km 未満と考えられるか。 その速さの 箇囲を求めよ。ただし,はるとさん自転還で走 る速さは一定とする。 Eh

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English Senior High

丸は気にしないでください(><) 答え教えていただけると嬉しいです😭

間 JH OUT culture, where the use ot dictionaries 1S WideSDread。many people may have the impression that a word's meaning is simply its dictionary definition.A little thought should show however, that there must be more to meaning than this. It is true that when someone wants to find out what き Word means, an easy and practical way to do it is to look the word up ina dicionary. Most people in our caltare accept dictionaries as providing unauestionably authoritative accounts of the meanings of the words they define. [2] Thenoleof dictionaries/ in our society as authorities on meaning 1eads many people to feel that the dicionary dehnition of a word more accurately represents the word's meaning than does an individual speaker's nderstanding of the word. Keep in mind/ however。 that the people who write dictionaries arrive at their definitions by studying the ways speakers of the language use different words. Some dictionaries are relatively prescriptive\、 others more descriptive* but all must face the fact that a word means what people use it to mean。 There simply is no higher authority than the general community of native speakers of the language. This is obyiously the position one must take in descriptive analysis、 but even in prescriptive grammar, words cannot be given strange defimitions that dont correspond to actual uses of those words by the speech community. A word's meaning is determined by the people who use that word, not by a dictionary- [3] The iqea that a dictionary definition is all there is to a word's meaning runs into even more serious problems when one considers that im order to understand the dictionary definition of a word, one must know the meanings of the words used in that definition: For example. 下 the word ecfo7xere is defined as 'a blastomere that develops into ectoderm'、one must ee he 0 Me 0 Pd Side

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English Senior High

2問教えてください😭

[4」 。 Ta word's meammng is its dictionary definition, then understanding this meaning involves understanding the meanings of the words used in the definitions. But understanding the meanings of these words must involve understanding the meanings of the words in 妨e7 definitions. And understanding 7ese definitions must involve understanding the words they use, which of course would have to involvye understanding even more definitions. The process is never-ending. [5] Sometimes the circularity* of a set of dictionary definitions is apparent by looking up just a few words. For instance, one English dictionary defines gzozze as being or having the nature of a deity*、 but defines gez/y as "divinity*. Another defines przde as the quality or state of being proud', but defines proxd as *feeling or showing pride'、Examples hke these are especially graphic\。but essentially the same problem holds for any dictionary-style definition. Dictionaries are written to be of practical aid to people who already speak the language, not to make theoretical claims about the nature of meaning. People can and do learn the meanings of some words through dictionary definitions, so Would be unfair to say that such definitions are completely unable to characterize the meanings of words, but it should be clear that dictionary definitions cant be all there is to the meanings of all the words in a language.

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English Junior High

大至急 !! 分かるとこだけでもいいので教えてください!!

図 Aoemeexs (・ osW押のあを 人) がある) 1 Sayqkq と全学の Mark は,導室で Sayaka がインクーネットで見つけた表(blgを見 ながら語をしている。 のhiE。 それぞれ入る旧記の組み合わせとし て正しいものは, のアニーエのうちではどれか ただし。 下のTは。 人が見ている表である。 44wk What do young people in コイae ae fo Snday 2Aoiyie ] Japan tewaly do on Sumdeyg da 1want to know that oss Aloosp 8| sowkz. Aldge Thavesomeing | emme 95 | sa gwwd eem abowtit Plase looae CB tok wt ws mbs led |にoe 匠a 5 hage 人 Ao Oh mmw eope wped | ee eeem| zm | zs 吉 tme akepie. 議 ea Soelz。 Ye hg de elB oy And they spend more time ーー 2. er eampe "ing media IE5TY SC SOO ES 2 han studying ep mn Gowp A me io 14 emm di Sootc。 Youre right md te nopk im Gowp Be ito 19 ems 3 wt 1think they should spend Tmore tme studying Ob! Thc people fom 10 to 14 cse meda | (⑤ rminutes Iongcr than the people from 15 to 19。 3のetg: Yasu they do。 1want to know more abont the media (和) spend time ing こするのに時間を長やす。。 media メディア CHivitis activiy(活動)の複形 。 magazine 雑誌 ア ⑩ most 。 (⑪ tre イ (⑩ shorest (上) me ウ 0 most (⑱ fomr エ Q) shoret (⑱ fowr 2 Sayaka と Mark は。到昌学校で。 Sayaka ポインタ graph)と枚グラフ(bar graph)を見ながら話をしている、 の中に、そ れぞれ入る入の組み合わせとして正しいものは。 右のページのアーエの う ちではどれか、 た だし, 右のページの』-1。 』-2 は, それぞれ, 二人が見ている円クラフと棒グラフである。 ットで見つけた円グラ(cree のAg Marki 1 did an Intemet search for *media" last night and found Ne fmleresting graphs。 A CTV station asked about 4000 people two quesons and made the graphs 4k Really? What were the questionss のoz Welu the frst one was "What media do you fsdl that you need mes回 Your ie Look at this circle graph lt shows the resule 7 Oh 59W of the respondents think TV is he most imponant

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