回路の抵抗Rを求める問題です！ ⑦と⑧の求め方がよく分かりません💦 教えてください🙇‍♀️

(4) R ☆① 6Ω 12A 18V 12A (A) 5-st (5) 1092 89 DES 82 R 3507 8V 品集28V24 H (A) 6 SUMMI [2] 5AADOL 3Q 192 33JULKAS (8) 20 FOT 6V 3Q R OFN8 8300191 69211 99 HT RACH R R m 101 x 3A A 2AMEDIATE A] 24V C5A CV)001 $ JRARES SANS

この問題の解き方を教えて欲しいです🙇‍♀️

Ⅰ 次の英文を完成させるために,空所に入る最も適切な文を(A)~(D) より選び、その記号をマー クせよ。 ( ) He describes it is a state of ideal experience that can be brought about by tasks that have clear goals and provide immediate feedback. ack() Chess and basketball players, dancers, climbers, and assembly line workers can all experience flow while deeply engaged in their activities. Flow happens at a point of balance between boredom and frustration. (3) On the other hand, if the challenge is too high relative to the individual's skill level, frustration becomes likely. The flow state sets in when the challenge level of the activity meets the skill level of the person. In this sense, flow is related to what we call "fun." () For example, climbers will move on to ascend more demanding rock formations, and chess players will seek to play against more skillful opponents. ✓ (A) One of its defining characteristics is the loss of the sense of self and time because absorption in the task at hand is so complete. (B) Flow, as famously investigated by Mihaly Csikszentmihalyi, is a mental state characterized by deep absorption during challenging activities. (C) Moreover, as our skills improve in the activity, we seek to increase the challenge in order to keep experiencing flow. (D) If an activity provides a level of challenge that is too low relative to the skill level of the person, it becomes boring,

英検準1級ライティングなのですが、ここ減点されるなどあったら教えて頂きたいです。

英検準1級 Some people trust information On I the agree I To Pic Should people trust information say that it is good for Inter het. on the other hand, other with the think so. is false posts. The other latter are on say idea and V the Internet? hot. have Date us two to why Ohe reasons that information. information on the internet lack certainty. These days. the number of people who Social media is increasing. It may seems good trend. deceive us by posting However, there people who try to reasons use No. reason is that it is difficult for us to judge accurat If you do online shopping, you would refer to the evaluation. of thing you. consider buying. We do not know who write the review. Furtt rmore, not everyone who purchased the product. write review. All in all, It is for the reasons. mentioned above that you shouldn't believe everything writen on the Internet. J140

アンモニアの上方置換法の実験でなぜ吹き上がるんですか？

この問題が分かりません 教えてください

5 Many philosophers have argued that nature has little or no [21] can give it. However, we have failed to place sufficient value on key biological resources. For example, though forests are richest in the tropics, these regions contain many of the poorest countries today. Often, the poverty of the local people is blamed for environmental destruction. However, the weakness of property rights in those countries is a more important, but overlooked, factor. Poor eople often do not care about forests, except as a means to gain immediate benefit. To address this, governments in such poor countries need to establish poor people's rights to the biological riches around them, letting them own and manage these natural areas. [22] surely recognize the benefits of maintaining their forests.

回答お願いします。また、どんな話なのかも教えてほしいです🙏

13 20 速読 問題 Reading 1/52 Reading €77 Grammar /16 Writing have no choice but to~ /12 "Unless you're frank here, you'll go hungry all the time." When I was invited to an 次の英文を3分15秒で読んで, 1. の問いに答えなさい。 American woman's house for Christmas, her mother said to me, "We usually don't have a regular breakfast. Will you need breakfast tomorrow?" Out of reserve, I was not able to say "Yes, I will," because (1)that would require her to prepare breakfast for me 5 alone. I had no choice but to say, "No, thank you. (2)Her mother took me at my word, and assumed that I was also in the habit of skipping breakfast. When I was back at the university after the holidays, I (3)brought up the subject with a few Americans. 4)"If you had been in my place, and had needed breakfast, what would you have said?" One person said, "Your friend's mother was being frank, so I'd 00.00% 10 have said frankly, 'If you could prepare a little breakfast, I'm sure I'd enjoy it. (5) Otherwise, I'll eat out." Another person said, "That's not so polite. I'd have asked her politely, 'If you could prepare breakfast for me, I'd appreciate it." They asked me why I had been reluctant to give a frank opinion. I explained the Japanese cultural viewpoint. In Japan, immediately accepting an 15 offer of a meal is regarded as impudent; such an invitation is supposed to be declined at least once. But the host realizes that the guest has declined out of reserve, and makes it a rule to ask a second time. A Japanese guest never insists on being served a meal. The host understands the situation and the feelings of the guest and reacts appropriately. (7) "That idea has no chance at all of working here," one American said with total frankness. She continued, "Unless you're frank here, you'll go hungry all the time." (294 words) /11 reserve [rizá:rv] , be in the habit of ~ing 〜するのが習慣になっている 15 decline [diklain] (丁重に) 断る 19 appropriately [ǝproupriǝtli] 〜するしかない 13 reluctant [rilíktant] 気が進まない 嫌がる 精

英検準一級英作文の添削をしてもらいたいですm(__)m（120-150字） 小さなことでもアドバイスして下さると助かります💦

TOPIC No. 7 Should people trust information on the Internet? one o the for POINTS Landbou Pick up the couldren from school Izpbord251 boblá a so oney restauran Learning Jestlesid not real 169 01, VITS News Hooleje Body bunegpected fee. Online shopping-quradio testbende viure upptcy. Social media 3 1 769 4 Ho smit shomist on SHBot find his glis number.

英検の準1級の英作文の添削をお願いします。 字数数えるために段落は作っていないので、／を入れておきました。 準一級の英作文初めてなので本当に拙い文章ですが、それでも採点してくださる方がいたらお願いします😵‍💫🌀´-

In my opinion, people should not trist information on the Internet. I have two reasons to support this based on news and socil media, In the first place, Internet news may contain fake news. I don't know whether information is true because it don't have evidence. However, many people don't know it and believe it. It is very dangerous In the second place, many people post take information on social media, and people who belive it twe pout it, too. It's bad a cycle / Therefore, I think people should be careful about I Internet Intamation.

マーカーを引いた部分の 3やbｎ分の1の説明をお願いします🙏

e) をとり、 (数)>0 の条件 去は有効。 くことができる。 この自然数nに対 an+10,20m²>0 ち、(真数)>0 の 満たしている。 を解くと ･･･+2n−2 -1-1 ニを証明。 Co 大] よって (2) by=- bu+1² (1) bm= ban-3 に対して on である。 を求めよ。 一般項 MART SOLUTION & 39 1 終的にb= 化式 おき換えを利用 a=1, an+1² 1 an-2 an+1-3 an-5 -2an+6 のを1とした で表すことが目標。 b₁-3 からスタートする。まずは、2013 を用いて、 を用いて bn+1 を bm で表す。 1 an-3 2 1/1/20 とおくとき、 おいもで表せ。 ただし、すべての自然数 + 分数型の漸化式 (2) 1 (an-3)-2 an-3 1 an で定められる数列(n)がある。 PRACTICE 39 an-4 an-3 1 an-9 an-5 -3 bn+1=bn- ゆえに 1 2 1 2 -a-g=-12/2 であるから a₁-3 ≠2 である。 一般項 αn を求めよ。 an=3+1 1 2 = 3- an-5 -3 an-9-3(an-5) bn=-2/2 + (n − 1) (-2) = -12 n == an-5 an-3 -2 (1-22²-3) an-3 2 n ( 分数式4x5 (分子の次数) <(分母の次数) となるように変形する。 1 -=6 が現れた。 an-3 ← L=1 | 数列{bn} は、初項 - 1/2 公差 -12の等差数列。 で定められる数列{an}がある。 ARUTI MEDIA とおくとき, bn+1 を 6, で表せ。 ただし, すべての自然数nに対して

赤線で囲った部分の説明がいまいち分からないです。 イメージが掴めないです。 例文と交えて教えてください

3/ have +0+分詞/see +0+分詞 1 have/ get +0+現在分詞 TARGET @ 161 (1) The comedian had the people laughing. (2) He got the machine working. T (1) そのコメディアンは人々を笑わせた。 (2) 彼はその機械を動かした。 「O を~させる/ させておく」 参考 参考 「Oを~してもら good have や get は〈have/ get +0+現在分詞〉の形で、 を~させる / させておく」という意味を表すことができる。 現在分詞は 「している最中」 という進行の意味を含む。 She had me waiting in the rain for thirty minutes. (彼女は私を雨の中で30分も待たせたままにした。) have はある状態への変化や継続を表すときに, get はある状態まで もっていくことを表すときに使う。 〈have + O + 動詞の原形〉は「○に~させる / してもらう」という意味 (p.199) で, 完結した動作を表すときに使う。 ove 2 have/get+0 +過去分詞 TARGET 162 pdtond you (1) I had my hair cut at a famous beauty salon. (2) I got my fingers caught in the train doors. (3) Have your essay finished by tomorrow! (1) 私は有名な美容室で髪を切ってもらった。 (2) 私は電車のドアに指をはさまれた。 (3) 作文を明日までに書き上げてしまいなさい! have や get を使 やっ どう