【至急】 正解している問題ですが、解き方を忘れてしまいました。 この写真に載っている問題の解説をよろしくお願いします(｡ᵕᴗᵕ｡)

lg ご +り 1 帳ど 症 して水ができ/反応しない酸素が 2 g 人 MEIISSG 次の問いに答えなさい。ン ンー《8点3) どんな質量比(水素 : 酸素)で化合するか。最も科単な にや ) 2 気体に点火して反応きせた。 宅め らが何g 反応しないで残るか。 時 化マグネシウムの質量の関係 (8点X3) る酸素は何 g か。 0 0 RU 24() J ごマクネシウムの質早〔g) 町gの酸化マダネシウムができるか。 も (喉用学区 も) ルナ II MININNNNUNIINUINWNW INWONWWWW Ne 2(g〕=8(g〕) 騙WDSら8 上ove 、、拉K導へ 1 分野2年一33

答え→4、4、3、1、2で合ってると思いますか⁇ 違うと思ったらどこがどう違うのか教えて欲しいです‼︎お願いします🤲

u an article to help you prepare for te jsh teacher gaVe 9 e co Englisl ith one of the comment S Your part O debate in the next class. 信 is shown beloW- 1のせこ ild's Roomn uorv @ amoe Of Chil Signifit By Cathy Becker | | | | s friends to their own room, | hild with a shared room. | 1 f this article Wr son said,“Tf a child invite: 品 than 8C de when 8 friend visits." Johnson | gs children | sharing 8 TOOT brin in reality is the opposite. The | Doctor Johni theyTl learn about manners faste Also, it give them a SenSe of pri also said, Many parents used to feel closer. Howeyer。 we know now that 8 ッ ]ack of personal SDace CauS8 conflict and argument8. | | Tn other words, children that have their own roomm are better at | nandling responsibility and mature 8OOn6r than children that dont. They can customize and choose what they want in their roorn。 glving hem control over their environment that teaches them about control and decision making. It also gives them: Self-confidenee, which is crucial for a child. It seems to be a comnmon trend to give them their own roonn as early in their childhood as possible. On the other hand, not all parentS agTee・ One parent said, “Contrary to recent popular belief, there are advantages to sharing 8 room. Children will learn to 匠6goti8te and commpromise Another parent added, “By sharing 8 rOOm children will draw a lne and take ownership of their belongings, Which is great for character building. Also, it helps them accept others and their differences.“ @ CommentS Ajieia Grant 了have 2 daughters and they share a room at the moment、One is neat and the oher js messy, so theyre always arguing! Were thinkmg ot

答え→4、3、2で合ってると思いますか⁇ 違うと思ったらどこが違うか教えて欲しいです‼︎ 問3:自信ないです💦お願いします🤲

dents touring Tiversitie、 r tour guide was 1eR of international gtu o frorn YOU 刀 Youre joining 8 grOuP etOW OS Ao in and around Plac in your hotel rooni. ms ToOu tovwn Area Camnp age incl jpuffet before We 1eave! This Place Welcome to Placetown notel、 Dont forget to enjoy the mi 0 ee unique universitieS. udes breakfast at the nm! Your tour pack orning tour includes thre Wilji College 1 Wilington CoPe8セ ide the city with_selective A medium-sized private 8C admission standards. Eounded in 1 perhaps the most respected physicS depart hool just out8 801, 索 has many famous graduates ment in the US. and State University Placetown A newer public university with campuse8s in several locations throughout downtown Placetown. tt has moderately selective admmission standards, a good curriculum and an excellent business and econornics department. Orenshaw Institute of Technology A small modern private school in the countryside that attractS ta】ented youth from around the world. It has top professorS and highly selective admissions standards. C.TT. is most famous for it computer science DrOgTam. August 8 7:30 a.m. Leave hotel 8:45 a.m. Willington tour 1:00 p.m. Explore downtown / lunch 2:00 p.m. S.U, Placetown tour 5:00 p.m. Cultural Q-and-A session 7:00 p.m. Return August 9 7:30 a.m. Leave hotel _8:45 a.m. CTT. tour 12:00 p.m. Lunch in CIT. cafeteria 00 p.m. College admissions seminar _9:00pm. Return / tour concludes

わかりません教えて下さい、答えだけでなく考え方も 大至急

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この教科書の解説をお願いします。 和訳は平気です。

進化は、 人工知能の怠激な | e。 has become 8 buzzword sg, and recently it has T intehigence 加 49 ned for manツ DOM [ntelsdsnsl Tt has been reseaTC found im variOuS products AI ei | roved. 比 can De , buzzword been greatly im ]eaner8 USG AI to avoia bAzws:7d] 1 robot Yacuurn C ュ greatly greiti For examDplら Smartphones with speech 4 robot [rubal uname cleaning 8 TO0m1・ 。 Yaenum farnitn d spoken questions and 8 understamQd SD [euoml recognition 8yStemS Ca 。cleaner($) how AE can make W hoWw 人るまで Our [kiEnaz(2] commands. These productS Sho 6 recognition Ji [ekagnim ]ives more conVen1ent. 7 command() What contributes most to the prOgreSS 0+ today's ATis [komend(2)] ii brain [brein] <deep learning/. Deep learning 1S a technology that 8各 ij2 ability [sbiltl modeled after the fanctions of the human brain: it has the 陳半 abihity to learn by itself For instance, AT can learn how to recognition 8 SO 2 play a variety of games。 By practicing a lot, it makes | je deep learnini 1 、 の 2 progress Hike human players. Al is now so advanced that直 dd defeated the world champion in go,Which is oneofthemost 『 after て へをも とにして作られる Complex board games. 2 by oneself

(１)と(3)が分かりません。 答えは√2/2と、3iです。

である ) 株F和上において。g。 8 を先ず 2点をそれぞれUP Q とする。 このとき、PRニQR とな る虚直上の点 R⑰⑦) で察される複率数 は である。

マーカー部分がわかりません。 どうしてこのようになるのですか？

*470 放物線 yーャッキ2ァー1 と ヶ 軸で囲まれた部分の面積 S を求め

回答と解説を教えてほしいです。

YYork ”) いて会話をしてみよ2< (EET (gg ords beloW・ change the formW if needed、 le W( with th 入 Read and complete the passa995 ) randoml on the road near the rking for them. Now the の mm my city,a Jot of bicycles ( station. This is mainly becau8o there # 688 city( ) new parking 80 )incar accidentS annually and most ) by human erY0r- The top three auSeS ofcar ding, and distracted driVing. 4 ② About four thousand people ( of those accidents ( America are drunk driving, De aceidents ji rp人。作/park/ ove ・dmnaeted ariving 三軍!

この問題の(3)の問題がわかりません。 なぜこのような場合分けになるのですか。

211 関数アニなーsoー9z上1について. 次の問いに答えよ。 (1) 方程式了(>)=1 を満たすヶの値を求めよ。 (2) 関数げ(y) の極値を求めよ。 "3) 正の定数なに対し02 における了ア(⑦ の最大値と最小値をめょ。 [15 広島王大〕

(4)どうして3や4で割るんですか？比例式に関係することはわかるのですがなんでなのか....

間E SO 較 ときの質量の変化を調べる 気中で加熱した の変化を訓^ 13 を3 を行った この実験に関し の <答えなさい。 の①)ー(④の問いに答え | 証] のように.0.40gの鋼の失 図1 計 ステンレス四全体に広げ. かき昌 隊n 本間9スバーナーでカ 人 熱し,よく 冷やしてから, 皿の中の物質 の質量を測定した。 この操作を, 息の中 の物質の質量が変化しなく なるまで繰 り返し, できた本化負の質量を調べた。 実験 2. 魚の粉末の質量を0.80 g. 1.20ぁ 1.60 g 2.00 gに変えて, それぞれ実験1 3 と同様の手順で操作を行い, できた酸 化銅の質量を調べた。 図 2 実験3.0.30g0.60g 8 090g120g1.50g 180 gのマグネシウ 300 ムの粉末についても, 実験2 と同様の手順 で操作を行い,ゎでき た酸化マグネシウム の質量を調べた。 図2は, 実験1 < 3 の結果をグラフに 表したものである。 (⑪) 実験1の下線部分 回0e27ASGWNOのたよ う な操作を行う理由 を, 「空気]という語 旬を用いて30字以内 Os0 th00 150 200 了 金属の質量 [g] 1。 2 について, 銅を完全に酸素と化合させたと 還 人しを表す化学失式ききなさい。 この皮人マグネシウム 3 トシ 計Koeuzetpos。 4 の 22 の混合物が5.50 陸 EE 化銅と酸化マグネシウム 剛昌 ポに化合させる部の避合 た銅の粉末は何gか, 求めなさい。 く新潟県 > 同上パーナー 2.50 2.00 1.50 箇怠S速寺SS目 3 さき NNN 守 に 1.00 , 0.50