確率の問題です！ bの求め方が分かりません💦 また画像3枚目の解説で、青線を引いているところがなぜそうなるのか教えていただきたいです🙇‍♀️ 私は、画像2枚目のように aだと20本のくじの中の当たり5本での確率を求めて出しました！ bもa同様に計算をしたのですが、答えが... Read More

9 20本のくじの中に,当たりくじが5本ある。このくじをab2人がこの順に、1本ずつ 1回だけ引くとき, a, b それぞれの当たる確率を求めよ。 ただし, 引いたくじはもとに 戻さないものとする。

高校一年生 科学と人間生活のネオパルノートの p10〜15までの解答を送っていただけませんか？？ 至急お願いします🤲🥺🥺

新課程版 ネオパルノート 科学と 人間生活 Science and Our Daily Life 学習のまとめ ● 練習問題 neopal 第一学

2の問題でなぜtalkedの後ろにwithがくるんですか？

He liv □ 2. パーティーで話した男性は科学者だった。 The man we lived Quiz 関係詞を省略する。 I talked at the party was a scientist. What is needed is change 必要とされるのホ

19行目のdifferences and makesと言うのは、なんて訳されるんですか？ difference で違いという意味ですよね?

15 類別化の危険 10 The Japanese often say to me, "Do you have anything tha bothers you here in Japan?" To be honest, "I have." It is the Japanese unconscious habit of classifying everything into ranks Which is better, they ask, America or Japan, California oranges or 5 mikan, and so on. People everywhere do this to some extent, but the Japanese more than others. What is the matter with these questions? 2 Needless to say, there are times when one product is superior to another. It is possible, then, to compare two things of the same 10 kind and price in order to judge their quality. But there is no saying whether peaches are better than apples or whether blue is better than green. A person may prefer peaches to apples, but he can't *categorically say that the one is better than the other. 3 Many a thing in life can't be categorized so simply. Take 15 Japanese and American cultures for example. It is foolish to say that American culture is inferior to Japanese culture. They have different histories, languages, *manners and customs. It is impossible to say that one is better than the other. When one is not aware of these differences and makes a value judgment, it 20 gives rise to dangerous misunderstandings. (注) categorically 「断定的に, 頭から」 manners and customs Check!!.

日本語に翻訳してくれる方いらっしゃいますか😭

F UXIT How many hours of sleep did you get last night? For years, scientists have tried to work out how long we should sleep to help our bodies and minds to function best. In 1951, two researchers at the University of Chicago made a breakthrough by identifying an important stage of sleep called REM sleep. 5 REM is an abbreviation for Rapid Eye Movement and the name comes from 由来する。 AFG the very fast movement of the eyes during sleep. In REM sleep, the brain is active but the body is asleep. When a person is having dreams they are often in REM sleep. During this time, the eyes might move quickly in reaction to something seen in a dream. Someone in REM 10 sleep may wake up suddenly to a noise and be able to remember the dream in detail. ju While REM sleep is known as the body's sleep, non-REM sleep is known as ryhmis the mind's sleep. During non-REM sleep, the brain relaxes while the body produces growth hormones so it can recover. About 80 percent of sleep is lat 15 non-REM sleep. If you sleep for seven to eight hours a night, only about one and a half hours are spent in REM sleep. In one night, a person will continue to repeat a cycle of both REM and non-REM sleep, which lasts about 90 NEXU prinsteil minutes. HO Many people will repeat about five cycles each night to help them function 4 people 20 best. However, other people may need to repeat (fewer or more cycles. Interestingly, while Leonardo Da Vinci only slept for about 90 minutes per おりりない day, Einstein needed ten hours of sleep. Still, both of them became famous 海 for their artistic and scientific achieveme achievements. Perhaps they were getting just the right amount of rest for their bodies and minds(aby) 116 for their artistic and scientific の 95. godinu b many more most bady brain nch

WordhuntとComprehensionを教えてください

1 □カフェインと睡眠不足 ツァイスラー博士の新発見 ②□カフェインが病気を引き起こす理由 □がんや骨の病気の主原因 Comprehension 本文に関する質問に記号で答えなさい。 1. Why is caffeine unhealthy? a. Because it makes our bodies weak. b. Because it causes a lack of sleep. c. Because it makes us sleep too much. 2. What will happen to the human body if it does not get enough sleep? a. It will work at its best physically and mentally. b. It will work at its best physically but not mentally. c. It will work at its best neither physically nor mentally. 3. What do some studies on caffeine consumption tell us? a. Caffeine consumption can cause certain kinds of diseases. b. Caffeine consumption does not create any health risks. c. Caffeine consumption decreases among sick people. 4. Which of the following is true? a. Caffeine is found in drinks but not in foods. b. It is very dangerous for us to use caffeine to wake ourselves up. c. We cannot judge whether caffeine is good or bad for our health. neither[ní:dər] A nor[nóər] B A & B ~till t □正しい休息の取り方 □カフェインによる健康被害の可能性

WordhuntとComprehensionを教えてください

1 □カフェインと睡眠不足 ツァイスラー博士の新発見 ②□カフェインが病気を引き起こす理由 □がんや骨の病気の主原因 Comprehension 本文に関する質問に記号で答えなさい。 1. Why is caffeine unhealthy? a. Because it makes our bodies weak. b. Because it causes a lack of sleep. c. Because it makes us sleep too much. 2. What will happen to the human body if it does not get enough sleep? a. It will work at its best physically and mentally. b. It will work at its best physically but not mentally. c. It will work at its best neither physically nor mentally. 3. What do some studies on caffeine consumption tell us? a. Caffeine consumption can cause certain kinds of diseases. b. Caffeine consumption does not create any health risks. c. Caffeine consumption decreases among sick people. 4. Which of the following is true? a. Caffeine is found in drinks but not in foods. b. It is very dangerous for us to use caffeine to wake ourselves up. c. We cannot judge whether caffeine is good or bad for our health. neither[ní:dər] A nor[nóər] B A & B ~till t □正しい休息の取り方 □カフェインによる健康被害の可能性

明日の朝までで教えてください

動名詞 0 [ Practice []内から動詞を選び、適切な形にして入れなさい。 1. ( Geting ) up early is good for the health. 2. We enjoyed ( 3. Her favorite pastime is ( Swimming) in a nearby river last weekend. reading ) mysteries. 4. The girl left the room without ( saing ) good-bye. [read/get/say/swim] ② 日本語に合うように( に適切な語を入れなさい。 1. 夕食の後で私は数学を勉強し始めた。 I started ( studying ) math after supper. 2. 私の父は私がテレビゲームをするのをひどく嫌っている。 My father hates ( ( )( playing ) video games. me 3. その女性は娘が有名なピアニストであることを誇りに思っている。 The woman is proud of (her )( daughter)( is ) a famous pianist. 3 日本語に合うように、下線部に適切な語句を補いなさい。 1. ジュリアは次のテニスの試合で勝つと確信している。 Julia is sure of the next tennis match. 2. 時間どおりに来なくてすみません。 I'm sorry for on time. 3. 彼女の CD をなくしてしまったことを彼女に謝った。 I apologized to her for 3. サムは母にうそをついたことを恥じている。 Sam is ashamed of ④ 日本語に合うように,( )内の語句を並べかえて英文を完成させなさい。 1. 私の悪い癖は夜更かしをすることです。 My (late/bad habit / staying up / is ). 2. 私の妹はピアノがとてもうまい｡ (at/is/ playing / my sister / the piano / very good). 3. 私の両親は私が夜遅く電話をするのを好まない。 (calls / don't / like/ making/me/ my parents) late at night. -4- her CD. a lie to his mother.

化学です。 第問１の2,3,4と第問２の3を教えて下さい。 答えは分かっています。 急ぎです🙇

1 塩化ナトリウムの結晶の単位格子を図に示した。 (1) 単位格子に含まれる Na+, CI の数はそれぞれ 何個か。 Natt 4 1個, C1-14 ) 個 (2) 1個のNa+ の最も近くにある C1-は何個か。 また、中心間の距離は何 nm か。 ( ), ( )nm -0.56 nm7 (3) 1個の Na+ の最も近くにある Na は何個か。 また、中心間の距離は何 nm か。 個,〔 (4) 塩化ナトリウムの結晶の密度は何g/cm3 か。 5.63 176 とする。 [ 2. 塩化セシウム CsCi の結晶の単位格子を図に示した。 Cl=35.5, Cs=133 (1) (a) 1 個の Cs+ と接している Cl-の数および(b) 1個の CI- と 接している Cs+の数はそれぞれ何個か。 (ax 個(bX 個 (2) 単位格子に含まれる Cs+, CI-はそれぞれ何個か。 Cs +{ 1個 個 CI [ (3) CI-の半径を 0.17 nm とすると, Cs + の半径は何mmか。 ( 4 CsCl の結晶の密度は何g/cm²か。 4.1369 とする。 CI Na+ ]nm - ]g/cm³ CI 10.41nm Jnm ]g/cm³

訳教えてください🙇‍♀️

No one knew for sure. Scientists developed many different theories, or guesses, but they could not prove that their ideas were correct. Then, between 1969 and 1972, the United States sent astronauts to the moon. They studied the moon and returned to Earth with rock samples. Scientists have studied these pieces of rock, the moon's movements, and information about the moon and the Earth.