分からないので教えてください！ 途中式教えてください！！

ろい 1個のさいころをn回投げるとき、3の倍数の目が奇数回出る確率をPとする。 m の式で表せ。 P₁ = (1/1) P2=1/11/2/201 P2013/12 P3=11(3 P 3 = √(-²/3 ) ( ²3² ) ² · 3 (3

途中式で、どこが違うのか分からないので教えてください！

11 次のア~カに適する数字(0~9) を答えよ。 次の条件によって定められる数列{an}がある。 1 4a,-1 ” an+1 an bn= = = A Anti とおくと, b1=ア, bmt1=イ b, である。よって, 数列{bn}の一般 +1 an = 4- 項はbm=ウ(エ)^-1+オ また, 100=カである。 - (n=1, 2, 3, ......) (n=1,2,3, 7-1+オである。 1 and (-1)^²+ bnti=n4-bn abn3 = 1₁², 1₁3, elvi - ( a - A&A → (-1)4 7-2 bn +2 40m br ア··· 1 Til 4

この問題の答えが分かりません。教えてください。よろしくお願いします🙏

ひまつぶし ① ↓次の各組の文がほぼ同じ意味を表すように空欄を埋めなさい。 She has two friends who live in Australia. She has two friends (fin ) in Australia. Taro doesn't read books written by her. Taro doesn't read books ( :) ( Is there anyone to look after your baby? Can you find ( ) ( Those are the photos took by Taro. Those are the photos ( ). ( Those are the photos ( ) Taro ( 1. 2. 3. 4. ) takes care of your baby? ひまつぶし②↓下の各文の誤りを指摘し、訂正しなさい。 1. これはあなたが探している辞書だ。 This is the dictionary for that you are looking. 2. これは多くの人が夏に泳ぐ川だ。 This is the river many people swim in summer. 3. これは子供の頃に訪れた公園だ。 This is the park which I visited to in my childhood. ). 5. 彼はいつパーティが始まるのか知りたがりました。 He wanted to know when the party will start. ). 4. John は日本語をとても上手に話す生徒の1人だ。 John is one of the students who speaks Japanese very well. ) by Taro.

(2)が分かりません。解説お願いします。

8 次の条件によって定められる数列{an}の一般項を求めよ。 (1) a₁=2, an+1=an+2"-1 (n=1, 2, 3, ...) ) (2) a₁=1, an+1+an=3 (n=1, 2, 3, (3) a₁=2, 2an+1=an+1 (n=1, 2, 3, ...) (1) 1662 Azzart (Anja Al a 2ndであるので An = 2 + 32²²-1 12=1 h-1 = 2 + 1/2/2² ( 2² ₁ = /² ) + =2+ i X 2 (2^1-1 2-1 =2+2h-1- = 2h-1 +1

問33の答えは、【全部おなじ。】なのですが、なぜ全部同じなのかわかりません。

12, 1'3, 糸 考 問33 図の①~③ での S, S'は軽いつる巻きばねで,おもりの重さはすべて等しく, 120 ばねとおもりは静止している。 各場合のばねSの伸びの大小を比較せよ。 SURGANE 1'5, mmmmmmmmmm S 定滑車 ① 糸 糸 mmmmmmmmm S ② 糸 mmmmmmmmmmmmmm SS STOSO 学んだことを説明してみよう □ (1) つりあっている2力の間の関係について説明しよう。 (2) いすに座っている人にはたらく電力と 作用 S 糸 2 力のつりあい 反作用のには何か。 2

この数列の和を求めたいです。解説お願いします。

3 (2) k=1 2 k(k+ 2)

関係詞を使った分で80単語以上で文書をかかなきゃいけません。なにか書きやすいテーマありますか？

Express your idea ~ Writing Rules You have 2 themes ● Describe about each theme ● Essay length at least 80words ● Hand in this report by June 27 ☆6/27まで 416 Theme 2: The Information Society L2F研究しつ 少なくともに Refer to the textbook on page 41-44 (関係詞を意識して使ってみよう) words Take za wa

数列の問題です。(2)の和を求めたいですがわかりません。解説お願いしたいです。

(2) 2 k=1 k(k+2)

答えないです。軽く根拠と答え教えていただきたいです。

1 ()内に入る最も適切な語句を①~④から選びなさい。 (1) As far as I know, there are ( each 2 few (2) In developing countries, there are still a lot of villages with no 1 run 3 running ran (3) I didn't like the movie. It was not as ( 1 excited 2 exciting (4) I was so ( 1 disappoint (6) The company is planning a trip ( ) studies on the history of the region. 3 little ) when I heard the news 2 disappointed 3 disappointing and grolle Halid (5) Our office will not accept responsibility for items lost or ( 1 steal 2 stealing 3 stealth to go to swimming going swim (8) My sister ( 1 likes (7) Can I borrow something 1 to write (10) The student ( 1 what ) as I had expected. 3 excite (9) The singer is very talented and is sure 1 to win 2 won juo beatio )? I don't have a pen. 2 to write for (14) One reason 1 which (11) To my surprise, Paul gave me all the books ( 1 of 2 of which ) at a beautiful beach in Okinawa. 3 going to swimming CHE 3 to write with mundo ) the singing contest. ) he had. 3 that (13) Barcelona is the city () I spent last summer. 11 those 2 where 4 much lood a hell ) water. to pass the exam, for she spent a lot of time preparing for it. 2 is liking 3 likely nulol 3 which 4 have run Bürostuler e'an enw triguor (#****** to disappoint excitement Svi no es mob amse salt sven 4 stolen J - 4 what (12) There are only a few places around this area for children to play, (x) is 1 that 2 what 3 where E 4 is likely (東京電機大) idquodi L 4 to go swimming arbonogeek(岐阜聖徳学園大) 4 to write on COPY winning 4 3 for winning MAZSPRODAT ) had a temperature has gone to the nurse's room. lir)) (f (神戸松蔭女子学院大) 2 who 3 whom 4 whose VYSTIM 4 while is really a problem. 4 which (名城大) (日本大) 東京電機大) as C ESPERIEN (松山大) Kenji likes that class is that it is directly related to his dream for the future. 2 when na we 13 where ignoolew\ iady Soa 2 下線部のうち, 誤った英語表現を含むものを1つ選びなさい。 (福岡大) (甲南大) (S) ( 愛知学院大 ) og a spelliver to teriqeorts sil フェリス女学院大) 4 why X (1) Students who choose to 2 major in one of the Liberal Arts disciplines 3 will take courses 4 designing to foster independent thinking. (東北医科薬科大) (2) 1 After serving in the military, the man went back to his native village, 2 which he lived 3 among his Dk. \ ei, childhood friends 4 until he died. her family. (京都外国語大) (2 (2 (3) (5) (6) B D

答えを教えてください！ よかったら，根拠も教えてください

la vitbl Questions 4-7 refer to the following letter. January 10 Ms. Erin Murphy Customer Service Department Westcoast Airlines Major Miles Program 345 Brook Street Dallas, TX 75218 Dear Ms. Murphy, As per your request during our telephone conversation on January 8, I am sending you Los Angeles International Airport last December. Please note that my ticket was upgraded itinerary and ticket number for my recent roundtrip flight from JFK International Airport business class with a Major Miles Gold Class voucher and should therefore be eligible f full business class mileage credit. 62 Section Il over 15 years. I must confess that I find the new restrictions to your flight voucher pla I am a Gold member in the Major Miles program and have been a Westcoast customer 1 genuinely confusing. I fail to understand why the burden of proof for my mileage cred rests with me. Shouldn't this information be on your ticketing computer? This was my itinerary. MD My ticket number was #YB42565697. Departed JFK, December 22 at 10:20 for LAX Returned to JFK from LAX on December 29 at 16:40 My seat number was 14B. 7B My Major Miles number is # 04356721 (Gold Card). I sincerely hope that this issue will be resolved quickly as I am counting on my miles eame during this trip to upgrade my hotel room next May. Thank you very much for your attention in this matter. Sincerely Yours, Jarrod Watkins Jarrod Watkins 4. 5. 6. What does Ms. Murphy do? (A) She makes airline reservations. (B) She deals with unhappy customers. (C) She issues new tickets. (D) She upgrades people to business class. What is the purpose of this letter? (A) To upgrade his ticket to business class (B) To buy a flight upgrade coupon (C) To complain about his seat reservation (D) To receive more mileage credits How does Mr. Watkins feel about the new frequent flier program rules? (A) He would like them to be simpler. (B) He believes they are unfair. (C) He finds them to be convenient. (D) He hopes that they will benefit hold Card members more. Which of the following is NOT mentioned in the letter? (A) His ticket number (B) His frequent flier level (C) His credit card number (D) His flight information inq M:8 big en enthovenot cold w lar hud,mq 01X in jord is di Hal Unit 2: Letters, E-mails, & Text message chains 63