質問では無いのですが、BASICという中学生用のワークの数学の3年生の答えを持っていらっしゃる方いませんか？練習問題と単元対策テストというページのみで構いませんのでまっております

こちらの⑶の③ではなく②の理由を教えて頂きたいです🙏🏻

てキトよよよいレーよよよ。 ① covered (②⑨ ere covered ③⑬ are COV ⑬③) Basically, airbags ( ) to protect average-S1Zed adult males. ① designs (@jre designed ③⑬ designed ④ are designing ④ Where was this coffee ( )? ering ④ cover1nぢ

studentにsがつかないのはどうしてですか??

にoo INNNンACN "ご ーー 衣 最上級の内容を表す原級・比較級 1 . No (other) szge7 in our School runS as 2. No (other) s7ze27 in our School runs fas 3 . Jim runs faster than any other s/7z2ez7 in aineatmeaKOVWKACNNSKARQK RNNWSNeANNstNewtsNtwews 1.No (other) B .… as [sol]+原級+as A FAほと 2.No (other) B .… 比較級+than A 「AょD

お願いします

10:17 11月2日(日) 信 63%還) 政学IB BASIC 10-数列 第 8 問/全 10 問 [2015 南山大] 数列 [4計 が g」=ニ5, の。ニ7, g。=ニ11 を満たすとする。 数列4] の階差数列が等比数列で あるとき の。三 である。

わからないです

[5 次の英文を読み。 以下の設問に答えよ。 (配点 60点 xtenSiVe を て of your Your dog's ability to learn new tricks may be less a product 7aining (han of ther underlying *genetics ch as aral traits such Among 101 dog *breeds, scientists found that certain behavioral 0 genetically Sirmila 00Gr or Aproasion were more HMI GR PE時昌汗EE 2 S dog behaviors breeds、 While past studies have looked into the genetic foundations of ・the 2ceeg7zzgs の 7@ for certain breeds、thiS research published October 1 in *the /ァの preeds and find a な is the first to investigate a wide diversity of netic signal behavioral aly。 everyone knows that different dogs have 中作erent : の 7ashington in ~ says Noah Snyder-Mackler, a geneticist at the University of Washing Ks の Sa *canines have lived de "But we didnt know how much or why.” Humans and *canine at least 15.000 years. But only within the last 300 years or so have produced Yarieties such as Chihuahuas and Great Danes. Snyder-Mackler and his colleagues considered how 101 dog breeds behave while searching for genetic similarities among breeds sharing certain personality graits. Data came from two dog genotype databases and from C-BARQ, a survey 好at asks owners to rank their pure-bred dog's "propensity for certain behaviors, hike chasing or aggressiveness toward strangers. As a result the study didnt have genetic and behavioral data from the same canine individuals, which could help 岳ghjjght rare genetic varjants that may be nonetheless important to diversity im pehavjors. “Tjeyre not perfect sources of data” says Clive Wynne, an animal behaviorist at Arizona State Unjversity jn Tempe, who was not involved in the study. “But allowed fhem to Jook at ots and lots of dogs.” Using daa from over 14000 dogs described in C-BARQ, the researchers gave each breed a score for 14 different behaviors, and then searched for overall genetic simlarifies among breeds that had similar Scores. For traits such as aggression foward sfrangers, franability and chasing, the researchers found that genes ルー Yo

日本語訳お願いします！！ perspectivⅡ lesson3 part3 です。

Im 1997, a team of researchers at Zurich UniverS1ty Im Switzerland first witnessed dolphins using tool8 1 This is probabIy the Shark Bay、Western Australia. als. m only known case of tool use by marine mnarn1 her Dolphins are thought to be clever animals becau8@ 【 1 brain-to-body-mass ratio is greater than that Oo other animals except humans. But previously they had not been considered to be tool-users. When the researchers were observing the dolphins im Shark Bay, they saw something strange over their 」 beaks. It looked 8s、 they had massive tumors. The objects turned out to be marine sponges broken off from the seabed. The dolphins were holding sponges over ther beaks and appeared to be usmg them as a fishing tool while they were searching the sea foor. It jisi believed that these sponges help protect the dolphins* beaks from debris. Without Sponges, the dolphins might hurt their beaks.

分かるところだけでいいので教えてください！

旧和-前lmppe si 証選是2 Read the text and answer the questions below. (apt wm Eve Every year hundreds of new bridges, large and small ane but around he worid. 可 inanon of NOSE Most ofthese 5 a p brdges are marle of wood, steel, concrete, or some Com! uilt uSiNIg yariouき (hree i W materials. However, in (he last few years bridges are Dein如 Iinds of plastics. reinforced1 mmm es 上 0 4 mew bridge in Kiipphausen, Germany, is made entirely 0『 glass-fiDeT like those plastic (GRP). Jr is just as strong as a concrete or steel br put un ュ = httiSR marerials、 GRP does not corrode and is not affected by fros 0F mold. Althou店 し pected to concrexe, し導SEPウデニーー more expensive than a conventional bridge of steel and money Jast machi longer and to need less maintenance, so he 【OWP will saVe Abndge im New Jersey.U.S.4 is made of anew mee plended fro or plastic used for many S ATe made of polystyTene m reCyCled mm "polyethylene and "polystyrene. Polyerhylene is a kim containers and many coffee cups plates, bowIs, and IO Neithuer of Chese raterials alone is SITOnB enough to mal em is much stronger.The neW bridge is ce will also be cheaD and ea5y is that they can be desigmed y-developed computer software can of a specific site by modifyinga ooSing frOm a range ke a bridge. but the new 14 meters long and can material made from th to maimtaim. 5 support a heavy fire rruck. This bndg Another advantage of plastic bridges more quickiy (hanm conventional bridges. Speciall pe used to desjgn a plastic bridge (hat meets the needs e way customers buy a neW car by ch srandard basic desigm mm 由 zo of opiions and specil equipment. Once the bridge's desigTl 1 completed, the plastic and built much em parts car be manufactured in a week. These Coml onents are light in weight amd easy ro handle, so a small bridge can be installed by atwo-mancrew inafew hours. Most of (he plastic bridges built so far ar rraffic. As the technology advamces and the advanmtages of e comparatively small、 buili for pedestrians or jjghf vejicle plastic bridges are recOgiZed, hOWeVer, there could be many Iarge-Scale highway and raijroad bridges made of plastic in the Tuture. ghessdiber einforced plastic グラスファイバー強化プラスチック mold かび polyethylene ポリエチレッ polystyrene ポリスチレン

-7をルートに直したとき、-√49ですか？√49ですか？

このふたつの解き方が分かりません。 どちらかひとつでもいいので教えてください！