IUPAC命名法に基づいて名前をつけたいです AIに質問しながら解いたのですが 4-(prop-1-en-2-yl)octane が答えだと言われました 主鎖が炭素数8なのでoctane、主鎖の4番炭素に側鎖がついているので4が出てくるのはわかります ですがprop-1-e... Read More

8 3

お手数をおかけして大変申し訳ないのですがこちらの問題の答えを教えていただきたいです。初めから最後まで全てわかりません。答えがあればどういう形なのかある程度わかるとは思うのですが答えもない状態なので未知の領域です。わかる方よろしくお願いします。

1. 次の式を数列の項の和あるいは積の形にせよ. (a) ak 2.{a}を奇数列(a1 = 1,02 = 3,...) とするとき, (代数多項式) k=0 34 Σajti i=1j=i+1 (b) Ĉjp(1 − p)j−1 (二項分布の期待値) j=1 (c) (-1) ある関数の近似,村=1x2x･･･ xk) L=1 の値を求めよ。 ただし, j+iは添字を示すものとする. (d) Σaibj (共分散) i=1j=1 3. 演習の評定を各観点の加重平均を取ったものとする. 以 下の場合の評定を求めよ. 出席点 Win&Wordテスト Excelテスト 得点 80 70 40 み 0.3 0.3 0.4 16 f (e) II (2i-1) i=1 4. あるベンチャー企業の売上が以下のように推移したと き、その幾何平均を求めよ. 初年度 2年目 3年目 売上(倍) 8 25 40 () II (+1) k=1

1文目の someone will live from their time of birth は明らかに years を修飾していますが、省略されているのは関係代名詞でしょうか？AIに聞いたら live (the years) というように関係詞となった the year... Read More

健康と心理学 1 Track 015 Health 子 Life Expectancy 80sec. 'Life expectancy is an estimate of the average number of years someone will live from their time of birth. Overall, life expectancy has been on an upward trend around the world. However, life expectancy is different when looking at 'sex, age, race, and location. The local environment can also 'have an effect on life 5 expectancy. In less developed countries, life expectancy at birth is lower 'compared to more developed countries. 10 To estimate life expectancy, researchers need 'reliable data. For example, they need to know the 'population, how many men and women there are, how rich or poor families are, among other things. Researchers also need to know data about the "death rate. Some countries have an efficient system to collect data, so it is easier to estimate the life expectancy of that country. 12 13 Things that can increase life expectancy in a country are sometimes very simple. Having access to clean water and having a clean bathroom is one way to increase the "duration of life. Another way to increase life expectancy in a country is to 15 expand its wealth. When a country is "affluent, it can "supply more hospitals and doctors, which then leads to better health 18 outcomes. This is one reason why developed countries have 2 higher life expectancies than less developed countries. 19 20. Humans around the world are achieving prolonged lifespans, but there are still inequalities between countries that we must work to overcome. (234 words)

空間把握の問題です。 この問題が苦手すぎてコツを教えて頂きたいです。 よろしくお願いいたします。

000000E+C [No.41] 3433100000 下図のような正八面体の展開図がある。 この展開図を組み立てたとき、この正八面体 面A、面B、 面C、 面D のそれぞれの位置関係と面A、 面B、 面C、 面Dの位置関係 が一致するような正八面体の展開図として、 最も妥当なのはどれか。 ただし、 アルファ ベットが書いてある面を外側にして組み立てるものとする。 (3) B C B A D (2) A D D B A (4) (5) A A A B C A 真 D B D D B 0 S try

Well... is anyone here know about Planes or Aerodynamics?. and then show me all of that, which is you can show:)

Are anyone here interested about New material?/ new element. Like i just study about chemistry and then i'm so interested to work to th... Read More

When we will study about material?, and what is the fundamentals we should now before study it?.

このプリントの穴埋めをして英文和英しなさいという問題です。助けてください

英語2A レポート課題(2026年前期) 以下の英文中の( 内に入れるのに適切と思われる1語を、 下の 入れなさい。 そのうえで全文を和訳しなさい。 の中から選んで ite of national diger Most funny stories are based on comic situations. In spite of national differences, certain funny situations have a ( 1 ) appeal. No matter ( 2 ) you live, you would find (3) difficult not to laugh at, say, Charlie Chaplin's early films. However, a new type of humor, called 'sick humor', has come into fashion. The following example of 'sick humor' will enable you to judge for yourself. A man ( 4 ) had broken his right leg was taken to a hospital a few days before Christmas. From the moment he arrived there, he kept on annoying his doctor to tell him ( 5 ) he would be able to go home. He felt afraid ( 6 ) having to spend Christmas in the hospital. On Christmas Day, the man still had his right leg in plaster. He spent a miserable day in bed thinking of all the ( 7 ) he was missing. The following day, however, the doctor consoled him by telling that his chances of being able to leave the hospital ( 8 ) time for New Year Celebrations were ( 9 ). The man took heart and, sure enough, on New Year's Eve he managed to walk along to a party. To ( 10 ) for his unpleasant experiences in the hospital, the man drank a little more than was good for him. He was still grumbling about hospitals at the end of the party when he slipped on a piece of ice and broke his left leg. blame compensate money yourself where of in at by with fun good whose who it when special universal

これが分からないです。教えてください。

TOP > 数学 > 平方根 2次方程式 > 実力診断テスト 数学 > 平方根・2次方程式 8問中 3問目 問題 jd040401 次の方程式を解くとき, をクリックして, あてはまるものを選びな さい。 x2 +6x=7 左辺を (x+a) の形にするため, x2 + 6x + =7+ xの係数 6 の の2乗を両辺に加える z=16 平方根の考え方を利用する x+3= x+3=4 のとき, x=1 x+3=-4 のとき, x=-7 前の問題へ 次の問題へ 全問判定 Copyright(C) Lines Co.,Ltd. 1-drill.education.ne.jp à

R,Sになる理由教えて欲しいです🙇‍♀️私はS,Rだと思ってて 考えるほど分からなくなりました