学年

教科

質問の種類

英語 高校生

高校生 定期試験 問題文 今日あった試験の単語抜き取り問題です。 6.bombs 7.Pavilion 8.canvas 9.livestock 10.Guernica と答えたのですが、採点してほしいです…… 特に10はtragedyと答えてる人が多くて不安です

1. 次の文を読んで、問題に答えなさい。 Okamoto Taro, a Japanese artist, visited the Spanish Pavilion of the 1937 Paris Exposition. When he saw the painting Guernica, he (1)couldn't take his eyes off it. It was painted in black and white. But he felt like it was painted (2). (3) that the painting drew him into its world instantly. This big piece of work, 3.5 m 4 7.8 m, was painted 4 Pablo Picasso, a Spanish artist. (5) Picasso ( 6 ) to France in his (7), he painted it in Paris. He was 56 years old then, but he worked hard and completed it (8) within a month or so. This painting fascinated those who saw it at the Exposition. It became one of Picasso's best- known works among his over 10,000 paintings. Picasso was originally asked to paint something for the Exposition by the Spanish Republican government. However, he had not decided what to paint until he read a shocking newspaper article. According to the article, Guernica, a small town in Spain, was bombed by the Nazis on April 26, 1937. (9) In those days, the Nazis supported General Francisco Franco. He had been ( 10 ) to overthrow the Spanish government. ☆ The bombing started around 4 o'clock in the afternoon. People and livestock at a busy market (11) there ran (12) about, trying to escape from the attack. Many buildings, including a train station, hotels, and restaurants, were demolished. The bombing lasted about three hours, and 50 tons of bombs were dropped. Three-fourths of the town was destroyed, and several hundred people were killed. Picasso was shocked because the bombing was a cruel attack against the public in his home country. In order to protest against it, he decided to make a painting of the bombing. He struggled to paint the tragedy of the bombing. He drew a number of sketches trying to show the sorrow of the people in Guernica. Even after he started painting on a big canvas, he kept changing his ideas. 2133

解決済み 回答数: 2
数学 高校生

(3)が分かりません!解答を書いたのですが、どこか間違えていると思います💦解説お願いします🙇🏻‍♀️

16 ある高校の生徒会では, 文化祭で Tシャツを販売し、 その利益をボランティア団体に寄 付する企画を考えている。生徒会執行部としては、できるだけ利益が多くなるように価格 を決定したい。価格は「製作費用」と「見込まれる販売数」をもとに決めるが、販売時に釣 り銭の処理で手間取らないよう50の倍数の金額(単位は円)とする。 =auth (1) (売上額)=(T シャツ1枚の価格)×(販売数)なので, Tシャツ1枚の価格をx円,こ のときの販売数をy枚とし, xとyの関係を調べることにした。 生徒会執行部が実施したアンケート調査の結果, 価格が2000円では50枚,500円では 200枚売れることがわかり, さらに500≦x≦2500 の範囲では、販売数yは価格xの1 250 アイ -x+ オカキ である。 ウエ 110 次関数とみなせることもわかった。 このとき、y=- セキに当 以下,500≦x≦2500 の範囲で考える。 (2) Tシャツ1枚の価格をx円としたときの売上額をS(x) とするとき, 売上額S(x) が 最大になるxの値を求めよ。クケコサ 1250 13 (3) Tシャツ1枚当たりの 「製作費用」 が 400円の業者に 120枚を依頼することにした とき,利益が最大になる Tシャツ1枚の価格を求めよ。 シスセソ 円 1300 (1) y=ax+aに代入して、 20000th=50 ① 500 ata=200② 2000ath280 20000+4=800 -35-750 h=250 =250を②に代入して5000=-50 したがって、y=-11+250 (2)S(x)=x=x(-1/10+250) 2 /+250x - To (x²= 2500x) -- to {(x-1250)²-(1250)³} --√(x-1250) ² + + 6. (1250)² a=-10 (11) SFACTI よって、x=1250は500台を2500にあるので、 あてはまる

解決済み 回答数: 1