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英語 高校生

この問題の答えを教えて欲しいです

B You are an exchange student in the US and next week your class will go on a day trip. The teacher has provided some information. 問1 Yentonville has 3 a church built 250 years ago when the city was constructed Tours of Yentonville The Yentonville Tourist Office offers three city tours. The History Tour BB [] [ The day will begin with a visit to St. Patrick's Church, which was built when the city was established in the mid-1800s. Opposite the church is the early-20th-century Mayor's House. There will be a tour of the house and its beautiful garden. Finally, cross the city by public bus and visit the Peace Park. Opened soon after World War II, it was the site of many demonstrations in the 1960s. The Arts Tour The morning will be spent in the Yentonville Arts District. We will begin in the Art Gallery where there are many paintings from Europe and the US. After lunch, enjoy a concert across the street at the Bruton Concert Hall before walking a short distance to the Artists' Avenue. This part of the district was developed several years ago when new artists' studios and the nearby Sculpture Park were created. Watch artists at work in their studios and afterwards wander around the park, finding sculptures among the trees. The Sports Tour First thing in the morning, you can watch the Yentonville Lions football team training at their open-air facility in the suburbs. In the afternoon, travel by subway to the Yentonville Hockey Arena, completed last fall. Spend some time in its exhibition hall to learn about the arena's unique design. Finally, enjoy a professional hockey game in the arena. Yentonville Tourist Office, January, 2024 ② a unique football training facility in the center of the town ③ an art studio where visitors can create original works of art 4 an arts area with both an art gallery and a concert hall 2 On all three tours, you will 4 learn about historic events in the city 2 see people demonstrate their skills 3 spend time both indoors and outdoors use public transportation to get around 3 Which is the newest place in Yentonville you can visit on the tours? 5 ①The Hockey Arena The Mayor's House 3 The Peace Park 4 The Sculpture Park

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英語 高校生

教えて欲しいです🙏

解 次の英文を読んで、あとの問いに答えなさい。 There was a famous highway in the United States called Route 66. It stretched from the city of Chicago in the middle of the country to Los Angeles in the West. It was nearly 4,000 kilometers long. For decades, it was the country's most important highway. Construction of Route 66 started in the 1920s. At that time, U.S. car ownership was growing 5 fast. In 1910, there were 500,000 cars. By 1920, there were nearly 10 million! Route 66 was built over many smaller roads between Chicago and Los Angeles. As more Americans began driving, they explored their country. Therefore, Route 66 shaped the U.S. economy and popular culture. Many businesses started in towns along Route 66. These gas stations, fast food restaurants, and hotels. There were songs and television shows 10 about Route 66. It appeared in books by famous U.S. authors like John Steinbeck. included However, Route 66 was more primitive than today's highways. Heavy traffic from cars and large trucks damaged the two-lane highway. This made Route 66 unsafe. By the 1950s, the U.S. began replacing it with modern, four-lane highways. In 1984, the last section was replaced. Today, people can ( A ) drive on parts of former Route 66. They can also visit museums or 15 look at old photographs of Route 66. But most of the kicks on that famous highway are ( B ). (ORIGINAL MATERIAL) 問1 本文の内容に合うように,次の質問 1.2に対する答えの空所を英語で埋め, 文を完成し なさい。 1. How did Route 66 shape the U.S. economy? ルート66は米国経済をどのように形作ったのか Many businesses, such as started along the way. 2. How did Route 66 shape U.S. popular culture? about Route 66 helped to shape it.

解決済み 回答数: 1
数学 高校生

この問題の(2)の赤線の部分なのですが、条件付き確率なので公式に入れて求めてみたら値が違うものになりました。多分矢印で書いた方の求め方なのですが、どうしてそうなるのかを教えていただきたいです。

V 基本 例題 53 確率の乗法定理 (1) 00000 当たりくじ4本を含む12本のくじがある。 引いたくじはもとに戻さないも のとして,次の確率を求めよ。 (1) A,Bの2人がこの順に1本ずつ引くとき, AもBも当たる確率 (2) A,B,Cの3人がこの順に1本ずつ引くとき,Cだけがはずれる確率 p.340 基本事項 2 CHART & SOLUTION Hom .... もとに戻さないでくじを引く場合の確率 乗法定理を適用 ・・・・・・ 0 引いたくじはもとに戻さないから,前に引いた人の「当たり」 または 「はずれ」により、次 に引く人の「当たり」 または 「はずれ」 の確率が変わってくる。 解答 A, B, C が当たる事象をそれぞれ A, B, C とする。 ① (1) 求める確率は P(A∩B)=P(A)PA(B) Aが当たる確率 P(A) は P(A)=4 12 Aが当たったとき, 残りのくじは11本で当たりくじ3本 を含むから,条件付き確率 PA (B) は よって PA(B)=- 3 11 P(A∩B)=1/23 = 3 11 11 I C 確率の乗法定理。 当たりくじは3本。 (2) 求める確率は P(A∩BNC)=P(A∩B) PanB (C) 条件付き確率 PanB(C) は, A, B が当たったとして,次に Cがはずれるときの確率であるから 8 PanB (C)=- 10 よって, (1) から ◆ A, B は当たる。 ←このときCは、残りのく じが10本で,当たりく じを2本含むものから くじを引く。 P(A∩B∩C)=P(A∩B)Pana(C)=1/1×20 4 55 P(A∩B)=1/1 INFORMATION 確率の乗法定理の解答について

解決済み 回答数: 1