解説お願いします。 2枚目の写真の範囲の設定が理解できません。 rが0≦r≦1なのは分かるのですが、pとqはもしp=0もしくはq=0なら△opqは出来ないのでは、と思いました。 なぜ0<p≦1、0<q≦1ではないのか教えていただきたいです。 よろしくお願いします。

座標平面の原点をOとし, 0, A(1,0), B(1, 1), C(0,1) を辺の長さが1の正方形の頂点とする。 3点 P(p, 0), Q(0,g), R(r, 1) はそれぞれ辺 OA, OC, BC上 にあり, 3点 O P Q および3点 P, Q, R はどちらも面 まずこの方針 積が 1/3 の三角形の3頂点であるとする。 ことは (1) grp で表し, p,g,r それぞれのとりうる値の 範囲を求めよ。 IS CR (2) の最大値, 最小値を求めよ。

⭕️の部分のitはどういう働きですか 訳は印からです

and therefore lives shorter. An animal's ability to maintain homeostasis not only depends on the amount of energy it allocates to maintenance but also on the quality of the *tissue it produces. And the quality of that tissue is at least partially due to the energy it invests in making biomass. In other words, fancy stuff costs more to make but lasts longer. My hope is that these results could be used as a framework to investigate how differences in a person's development and growth rate affect their health, risk fo (3) aging-related diseases and lifespan. It also opens a door to a new research area: [ (Adapted from Chen Hou, Grow fast, die young? Animals that invest in building high-qual biomaterials may slow aging and increase their lifespans) (注) *ecophysiologist *metabolism t *fuel ~を促進する

(5)の表現が複数あるのは、なぜですか？違いを教えてください。

(5) I think that Mr. Shibusawa contributed to the development of Japan's economy [the Japanese economy / the economy of Japan]. (6) His business created new wealth in the country. (7) How much will it cost to send this package to Hokkaido?

この文はa number of(たくさんの〜)と形容詞の役割をしているincreasingから成り立っているという認識で合ってますか？

2 An increasing number of + ~ (可算名詞の複数形) + are (V)ing An increasing amount of +~ (T) + is (V)ing These days an increasing number of Japanese people are traveling abroad. 「最近では海外に行く日本人が増えている」

The crop produced in one part of a field can be three times that of another.という文章のthree times (名詞)とthat of another(名詞)が続いているのは、なぜですか？

17がなぜCか教えてください🙇‍♀️

次のニュ 適切な語句を選びな cost of the robot TFC 駅 it for new robe Chinese company builds a factory in U.S. Tianjin Fiber Co. Ltd. (TFC), a Chinese manufacturer of chemical fibers, goue Vita how decided to build a factory in South Carolina. The company said the 3334 18. 17. manufacturing cost in China is the main reason for this outsourcing. alejdo The manufacturing cost in China, including land, energy, bank loans, and taxes, has exceeded the U.S. in some industries. erit bns i rzug aut. ameldong 19. noo etom eve evom todo 17. (A) is robot broke duri (B) are (C) has (D) have 18. (A) increase (B) increasing (C) decrease bos aritmom &t (D) decreasing bemut al es ew lud aysb wet a taul yd v ob of biota tonnes ow ABCD ABCD enama bnse of joy of aldiazoq il al 19. (A) Tianjin Fiber Co. Ltd. is an exception. (B) Tianjin Fiber Co. Ltd. is just one example. (C) Tianjin City is located in North China. (D) There are many sightseeing spots in Tianjin City.doR AO jodoff-x ne riliw alduoit ABCD dodof-x quoy to quot gnieu need overi W jon egnente a eslam meril to eno tari bruot to met sitt babesoxe earl todos erit tert nl beetnsoup vllut ed lliw i eqori viassonia Bill toortiw lege Toy of il bres D

18がなぜ、CではなくBか教えてください🙇‍♀️

Restaurant Guide Enjoy the fantastic views of Lake Great from our restaurant. We 17. a variety of fresh seafood and wonderful-tasting steaks created by our excellent chef, as well as a great wine list. And desserts are a must! You will also enjoy the beautiful atmosphere and experienced service. You can enjoy looking at the open kitchen and seeing our meals being prepared. We have three private rooms with breathtaking views. Our outside concert arena 個室 18. top entertainment all through the year. at 555-1234 or make a reservation online. lakegreat@www.newwave.com - Please call us 19. 17. (A) always offered (B) have always been offered (C) were always offering (D) always offer 18. (A) featuring ABCD 19. (A) For example, come see the circus every weekend. (B) For example, you can watch an excitin tennis match every weekend. (C) In particular, don't miss the penguin oparade every morning and evening. (D) In particular, enjoy our special violi (B) features (C) is featured (8) (D) featured ABCD trio every weekend. ABC

Besides being an elaborate work handcrafted to the smallest detail, この文章はどのような構造で成り立っていますか？ わからないので教えてほしいです🙇‍♀️🙇‍♀️

19番です。なぜDか教えてください。

Eile Edit View Insert Tools Message Help 晶 send cut copy paste undo attatck From Emily Brown Co. To Sara Johnson Subject: Order not received I ordered a woman's jacket from your mail order catalogue a month ago, but The catalogue says any order 17. through the Internet will be 18. shipped within seven days. On June 1, 20XX, I found that the money girls U 19. from my credit card account. Could you check where my order is now and let me know as soon as possible? The Item I ordered: A woman's white linen jacket Order Confirmation Number: 048392LJ Order Date: May 5, 20XX bno fuo inert arit pribree (A) I found it is too big for me (B) it has not arrived yet (C) I'm sorry it is out of stock (D) the jacket is too expensive zidT (8) YO) d yea ABCD A) place B) placed 19. (A) has already taken (B) already took (C) had already taken (D) had already been taken dow eid ai od os sigo (A) 059 ( ABCD (A) (B) Juda meal um

生物の染色体についてです。 理解していなさすぎて文章おかしいですがよらしくお願いします、、。 ①1枚目の写真は染色体は1本で全てのDNAがここに詰め込まれてるように見えますが、 2枚目の写真は何本もあり、DNAが46本に分割されているように見えます。どういうことでしょう... Read More

ケラチン 遺伝子 クリスタリ ン遺伝子 P 9 インスリンアクチン 遺伝子 遺伝子 受精卵 小明日1 クリスタリン 遺伝子の発現 皮膚細胞 0 ケラチン 9 0 遺伝子の発現 すい臓の細胞 インスリン 遺伝子の発現 筋肉の細胞 アクチン 遺伝子の発現