以下の場合の正の約数の個数を求めよ ①81 ②324 の解き方を教えて頂きたいです。 (答えは①5・②15)

この問題で、解説に下線のように書いてあったのですが正の約数が9個の数をなぜp^8、p^2q^2で表せるのか分かりません。教えてほしいです！🙇🏻‍♀️🙇🏻‍♀️

2500 以下の自然数のうち, 正の約数の個数が9個である数は何 個あるか。

上から5行目の And~easily. の文構造を教えて頂きたいです。justが形容詞でSVCではないのでしょうか？usの位置とthat節のはたらきが分からないです… また、下から2行目のrightの訳がよく分かりません。in the scientific literatu... Read More

S V <なぜ> ~するために 名の~倍形だ。 倍数の表し方 ~times as 形 as ⑧ Fear takes an exposure time (of 250 mill seconds) (to recognize 125 times as long as a smile), makes absolutely no sense, evolutionarily speaking", Martinez says. 66 " which 以上 ☆2分のことを対比して表現するときに用いる whileは2つの意味を持つ!①~の間、②~だけれども≒though など Recognizing fear is fundamental to survival, while a smile isn't necessarily so, but that's how we are wired!" Studies have shown that smiling faces are judged as more familiar than neutral ones.> 名詞節をつくる And it's not just us that can recognize smiles more easily. 66 This is true both for humans and for machines" says Martinez. Although scientists have been studying smiles for about 150 years, they are still (at the stage of trying to categorize types) of smile among the millions) (of possible facial expressions). 63 many One of the fundamental questioness in the scientific literature right now is, how expressions do we actually produce)?" facial 疑問詞も名詞節をつくる 66 says Martinez. Nobody knows, a

89番の問題で①のcameがダメな理由を教えてください！ (正解は③でした)

Section (033) PR 88 核戦争が起こったら, 人類の破滅は避けられないだろう。 基本 a nuclear war / were / would) break out. EQTR The destruction of humankind (be/if/ inevitable/to/ <青山学院大) 89 give him more information about that. I don't think he will stop by my office. But if he ( ) while I'm out, 基本 1 came 2 will come 〈聖マリアンナ医科大) 3 should come 4 had come Se

①のところでなぜ不定積分をするのか。 ②のところでなぜＣが消えるのか 教えてください🙇‍♀️

360 第5草 根 例題164 定積分の最大・最小(1) ***** 02mとする関数f(x)=ecostdtの最大偵とそのときのえの 値を求めよ. f'(x), f(x) を求め, [考え方] 増減表をかく ← 極値と端点での f(x) の値を調べる 解答 f(x) = ecostdt より、f'(x)=ecosx 兀 3 0≦x≦2m のとき,f'(x) = 0 とすると,x= *-22" 0≦x≦2 におけるf(x)の増減表は次のようになる. x f'(x) + 0 π 2π 320 32 20 + (北海道大) f(x)の最大値・最 小値を求める 2π A f(x) を求めるには、 分と微分の関係を用いる。 excosx=0, e≠0 kb, cosx=0 したがって、x= ex>0より, 三匹 3 2'27 COSx の符号がf(x)の f(x) (0) (1)(2)(2次) → 符号になる. x=2のときである. つまり,f(x)が最大となるのはx=277 または 7 例題 165 f(a)=S (1) f(a): [考え方] 積分 (1) (2) f 解答 (1){ arcostdt=f(ecostdt=ecost+fe'sintdt 練習 兀 1匹 2 =ecost+e'sint-Şecostdt 部分積分を2回行う. より Secostat=12e(cost + sint)+C 12, Secostdt を左辺に移 m したがって、f(x)=Secostdt = [1/2e(cost+sint)] 頭する. Telcosx je*(cosx+sinx)_1 =1 x=1/2のとき x=2のとき (2m)=/12/12=1/2( -1) ここで、 あ e* は単調増加で, Focu 2n> π 2 e²лez (21)=1201-12-12(11) 2. (1) より、f(2x)> よって, 最大値 1/2(2-1)(x2) |164| (1)関数f(x)=Se(3-t) dt(0≦x≦4) の最大値、最小値を求めよ。 *** (2)関数f(x)=(2-t)logtdt (1≦x≦e) の最大値、最小値を求めよ。 eat p.39126 練習 165 ***

お願いします！

Hummingbirds are the smallest birds in the world. They hover in the air and eat ( X ) from flowers. Their name comes from the ( Y ) of their wings. There is a famous folk story about a hummingbird, Kurikindi. There was a big fire in the forest. All the animals escaped but only the little hummingbird brought a drop of water again and again to stop the fire, and it never gave up.

お願いします！

(1)次の日本語に合う英語を、下の[ ]内の語群からそれぞれ1語ずつ選んで答えなさい。 [ escape hover insect flap mainly hum rush nectar] ① 昆虫 主に ③ 大急ぎで行く ④ 空中で静止する

なぜfor the sake ofはダメなのですか？

2 For most Americans, there is only one language that fits all of these definitions. ( A ) Many people grow up bilingual, perhaps because their parents are native speakers of two different languages, or because the language of their family and community differs from the regional or national language. Many others come into contact with a second or third language ( ) migration to another country. In these cases, B

至急です！ 答え合わせをしたいので解答を教えて貰えませんか？

1 That car accident happened two hours ( 1 ago 2 by ). 3 long 4 past 2 I'm really sorry to keep you ( ) so long. 1 to wait 2 wait 3 waited 4 waiting 3 One of the copy machines on the second floor is out of ( 1 danger 2 job 41 am ( ) have access to the library. 1 enough fortunate to 3 fortunate enough to " 5 He asked me if I could ( 1 catch 2 do 3 order ). 4 touch 2 enough to fortunate 4 fortunate to enough ) him a favor. 3 make 4 take

計算の仕方を教えて欲しいです🙏

y= 10gx 22 y. に 208 20 「eを代入