38と39は過去完了でhaveをhadにしたらなんでだめなんですか？

38 I have already packed my bag. I'm ready to go anytime. 39 My mother has gone to Sapporo, so she isn't home now. 40 I've visited Kiyomizu-dera three times. □ 41 I have known Kenta since I was a child.

What does it say about sleeping time？ という文があるんですが　does it のところはどうやって訳せばいいんでしょうか？

92(1)のD>0のところがよくわからないので教えてください🙇🏻‍♀️

□ *92kは定数とする。 次の方程式の解の種類を判別せよ。 (1) kx2-3x+1=0 040 (2) (k²-1)x²+2(k-1)x+2=0 □ 93 方程式 (k2-4)x2-2(k+2)x-2=0が実数解をもつように,定数kの値の範 囲を定めよ。

⑶の答えが3なのもわかりますが、そのまえに、良い行動と集中力の向上にもつながる的なことを書いていたから、わたしは1もありえると思うのですが、なぜでしょう。

lunches. For example, the PCRM advises schools to provide one vegetarian dish daily as well as fresh fruit and a non-dairy drink. Research shows that these food choices have low fat content, fewer calories, and greater amounts of fiber and nutrients. They also promote good behavior and better concentration. Schools that eagerly adopted the PCRM guidelines ( 3 ) children's attitudes and plan to continue with these healthy choices. Hopefully, with the help of the PCRM, the new guidelines will spread rapidly throughout the United States. ⑤ 3 Even then 2 By mistake (1) 1 As usual (2) 1 are making excuses 3 helped cause the situation (3) 1 contributed research about 3 experienced positive changes in 4 In addition 2 have already solved the problem 4 will be in charge 2 dismissed the good results about 4 wondered about the effects on

10問目を教えていただきたいです

(4) 64a³-2763 (5) 17/7+x (7) 64x6-1 (8) 1-a6 (10) a3-9a2+27a-27

これらの問題解説もありで教えて欲しいです🙏🏻

Choose the "function of each underlined part from a~c. [a. 名詞 b. c. Blal 1) Ren decided to join the baseball team. 2) I often take a walk in the park. 3) Eating vegetables is good for your health. 4) We stayed home yesterday because it was raining hard. ( 5) The girl with long hair is Mika. 6) Everyone knows that Alex is very kind. 7) Look at the man who is reading a book on the bench. (

53の(4)です 解説をしてくださいお願いします🙇‍♀️

✓ 53 (1) 3題の問題に○ × で答えるとき, ○ × のつけ方は何通りあるか。 (2) 4個の数字 1,2,3,4 を重複を許して使ってできる3桁の整数は何個あ あるか。 外 *(3) 5人が1回じゃんけんをするとき,手の出し方は何通りあるか。 *(4) 6個の要素をもつ集合 {a, b, c, d, e, f} の部分集合の個数を求めよ。 12 の

答えがも1であることはわかりますか、4もいけそうだと思うのですがどうですかね？

を確かめる。 SがVであることを確認する 必ず一する 心り The workers at Smithson's factory are very ( making the products before the deadline. lood odt plow in 1869 ). They always finish 1 efficient sigoo 合的な 2 sufficient mola 3 convenient ode 400 comprehensive 力のあか ajaff 25008

一番最後の段落のinはなんの役割ですか？ その後のwhat が関係代名詞でその前のwhich の関係副詞節なのは分かっていても役が作れません。

6 Perkin and his fellow chemists received great riches (from these chemical VI 01 color discoveries), but couldn't overcome the British scientific leaders' dislike V2 4 O2) <for the commercial>. (By the time Perkin died (in 1907)), the British dye S industry had been overtaken (by Germany]), <which attracted the world's best chemists (to its factories) (in what Garfield calls "one of the first classic examples <of brain drain>.")> 0" S"

4番（赤マル）の問題の並べかえ合ってますか？

7 文法 ( )内の語句を並べかえて、 英文を完成させよう。 1. (has the train / arrived / not) yet. The train has not arrived 2. I (four/to/been/ have / Osaka) times. I have see] yet. 5. panda dvoM →教科書 p. 61 63,65 1. yet 「まだ ( いない)」 2. 「~へ行っ been to Osaka four とがある」 times. 3. dish [m] 3. I (the / washed / already / have) dishes. I have already washed the 4. Ken (become / wanted/ always / has / to) a pilot. dishes. Ken has always wanted become to a pi 5. He Lan a pilot. 4. pilot 「パイロン