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英語 高校生

やじるし部分のこたえを教えてほしいです

New Words ☐ canned [kænd] ☐ feed [fi:d] newsletter [n(jú:zlètǝr] specially [spéfǝli] emergency [imardzǝnsi] freshly [fréfli] ☐ originate [aridzanéit] baker [beikar ☐ victim [viktim] Odistribute [distribju:t] depressing [diprésiŋ] You are reading a newsletter article about canned bread. Canned Bread to Feed the rid Have you ever heard of canned bread? This specially pa bread is designed as emergency food. When you open the can tastes as delicious as freshly baked bread. The idea of canned bread originated in the Great Hans Awaji Earthquake of 1995. Immediately after the earthqua a baker named Akimoto Yoshihiko baked 2,000 rolls and s them to the victims. A few days later, he got bad news. Half the rolls went bad before they could be distributed to people need. Therefore, they were thrown away. Akimoto G1 disappointed to hear that. G1 G1 A little while later, one of the earthquake victims said to hi "It was so depressing to have only hard biscuits to eat. I'd like to create bread that keeps for a long time but stays saf G1 Akimoto decided to rise to the challenge. 72 1. What did Mr. Akimoto do immediately after the earthquake? 2. What happened to the rolls that Mr. Akimoto sent? 3. What did Mr. Akimoto decide to create? Opinion 1. Have you ever eaten canned bread? If you have, how did it taste? If you haven't, what do you think it tastes like? go bad ex. The milk will go bad if you don't put it in the fridge. rise to the challenge ex. Our team rose to the challenge and won the tournament.

解決済み 回答数: 1
数学 高校生

(2)の 問題が分からなくて、丸をつけたところ何ですけど、それが何を表しているか分かりません。 誰か問題全体を通して解説してくださると嬉しいです。 よろしくお願いいたします。

UKANMURI ターン 67 (A)= = 原因の確率 P(ACE)に当てはめてよ!!! P(E) かったとき, それが原因から起こったと考えられる確率(条件付) PE(A 事象E が起こる原因として,AとBの2つがあり、事象が起こったことがわ を原因の確率といいます。 原因の確率の計算では,《例■(1)のように直感的にとらえることができな いので, 144ページの公式 PE (A)= P(A∩E) PE) を使って計算します。 例題67>>>> (1) 事象ABについて, P(A)=1/3,P(B)=1/13,P(B)=1/01 のとき, (2) 次の確率を求めよ。 (i) P(B) 5 (ii) P(A∩B) (iii) PB (A) (iv) PE (A) Xの箱には白球が3個,黒球が7個,Yの箱には白球が8個,黒球が 2個入っている。サイコロを投げて, 2以下の目ならXの箱から,3以 上の目ならYの箱から1球取り出す。取り出した球が白球であった とき,それがXの箱の白球である確率を求めよ。 ポイント ■1) 乗法定理を使う練習です。 機械的に使えるようにしてください。 2) 取り出した球が白球であるという事象をEとするとき,Eの原因が箱Xで ある確率を求める問題です。 余事象の確率 解答 1 2 (i) P(B)=1-P(B)=1- 3 3 法定理 4 (ii) P(A∩B)=P(A)P(B) 1 5 10 50 (i) P(A)= _P(A∩B) 50 P(B) 23 100 パターン編

解決済み 回答数: 1
英語 高校生

教えてほしいです

3 次の英文を読み, 空所に入れるのに最も適切なものを, それぞれ下の①~④のうちから一つずつ選びなさい。 Cigarette smoking has negative effects not only on the body of the person who smokes but also on the body of someone who regularly breathes in second-hand smoke. Some of the most obvious effects are high blood pressure, sleep disorders, heart failure, and lung cancer. Despite such harmful consequences, ( 10 ). It has been reported that smoking creates feelings of pleasure, reduces tension, and promotes close relationships. Many smokers admit that smoking is a bad habit. ( 11 ), they tend to think that the number of cigarettes that they smoke is below the danger level and thus are not worried about the risk. Some even feel that they do not breathe in the smoke and that a cure for cancer will be found before they become ill with the disease. We have to admit that smoking is a habit which is difficult to break ( 12 ) the nicotine found in tobacco goes into the blood and stimulates the brain, making smokers feel pleasant for several minutes. What is more, the smoker usually feels anxious and wants to have another cigarette. ( 13 ) the policies that now ban smoking in most public areas, the stress that people often experience at work and at home can force them to smoke. ( 10 ) ①some people decide to stop smoking millions of people continue to smoke ( 11 ) the price of cigarettes has risen ①smoking is more harmful than drinking Therefore 2 While ③ Of course 4 However (12) 1 because 2 as a result 3 but SO (13) ①Despite 2 Although (3) But 4 Yet

回答募集中 回答数: 0