この問題は逆数を取らなくても右辺の分母を分子で割って計算できないのですか？

WORONK -1. an+1 = 5 一般項を求めよ。 単項式 34.2多項式 「既知の問題に帰着 an 3a,+2 an 3an +2 では計算が進まないが, その逆数は 逆数をとる (n=1,2,3, ・・・) で定められた数列{an}の Action » 漸化式 α+1= 1 an+1 11 bn+1 =3+2・ = 3an+2 an 1 an 11 6 とおくと =3+- +2/2 と計算できる。 an ←bn+1=pbn+α型 ran は、逆数をとれ pantg

答えは3なのですが、5のsomeはなぜダメなのでしょうか。教えて頂きたいです🙇‍♀️

276 000 Let me give you ( 1 a few 4 one ) of advice. 2 a little 5 some 3 a piece 6 that (金沢工業大学)

教科書だけ、公式が違うんですが、、 どれが正しいですか？

思考プロセス (2) - 36 +4c) の展開式における abcの係数を求めよ。 (x-2x+3) の展開式におけるx”の係数を求めよ。 定理の利用 Action» (a+b+c)" の展開式の一般項は, 2 展開式の一般項 XS (8) (1) n! -a²b¹c” (p+q+r=n) cuk p!q!r!

生物の食物連鎖とかの問題だと思うんですけど誰かわかる方いますか？？？ 英語すみません💦

hhmi Biolnteractive Some Animals Are More Equal than Others: Trophic Cascades and Keystone Species Mean Leaf Area per Plant Over 18 Months without beetle with beetle Leaf Area per Plant (cm²) Control Ecology 2400 2200 2000 1800 1600 1400 1200 1000 800 Experimental 0 T 2 www.BioInteractive.org 8 10 12 14 16 Months After Start of Experiment 4 6 Refer to the figure to answer questions 12 through 17. 12. For both the plots with the beetles added and the control plots, state the mean tree leaf area per plot that the scientists recorded after running the experiment for 18 months. The mean tree leaf area per plot that the Scientist recorded after running the experiment for 18 months wit the beetles added is 1.7m², S 2.2m² 13. Compare the trends in mean tree leaf area per plot for both the plots with the beetles added and the control plots over the 18 months of the experiment. The area of the control plat for thinoceros beetles has d has increased at a nearly constant rate, the other is a gradua decrease at first, then a sudden decrease, and finally a dradua 18 Figure 2. Mean leaf area per tree. Initial measurements were taken before (0 to 2 months) and after (7 to 18 months) beetles were added to 40 of 80 plants. The light gray round markers represent measurements taken of the control plots, to which beetles were not added. The black square markers represent measurements taken of the experimental plots, to which beetles were added. Measurements were made on all leaves to calculate the mean leaf area per plant. Error bars represent standard error of the mean. 14. Draw two diagrams that show the food chains for both the experimental and control plots. Include increase. interactions among predatory beetles (if present), ants, caterpillars, and piper plants. Revised January 2018 Page 4 of 5

Time will only tell if other nations follow this path. という文章の和訳問題でonlyが修飾する語がわかりません 自分はtellを修飾して　わかるだけだ　だと思ったのですが、答えは　時間のみが　となっていました。このon... 続きを読む

添削お願いします🙇‍♀️

小学校でオンライン授業を実施すべきか、対面授業を実施すべきか。 I think that elementary schools had better face-to-face classes. than reasons. First face to face classes give to talk with others This opportunities leads to make communication ability friends and learns It important for dementary students to know that there people who have thinking different from me through Conversation face to face classes -taking online lessons at home should continue to to Second students need to + give Go online lessons for Date hold for the following chances outside to are face-to-four lessons a fo to it is better for their health than go Therefore, elementary schools before.

英語の問題に苦戦しています。わかる方いましたら手を貸してください。よろしくお願いします。

52. He ( tomorrow. be to come back from his parent's home will to 3 is to 53. There's no need to get so angry. Keep your ( ). mind 56. He has ( many 54. It's time you ( 1 go 3had gone 2 face treat 3 treated is to be 55. I belong to the swimming club, ( also a member. that 3temper 4mood ) to school, isn't it? went 4would go ) she is which 3 of which where ) time to take regular meals. few 3 little Ⓒsmall 57. The employees demanded that company (). them equally. treats 4was treated

英文の並べ替えの答え教えてほしいです

Ⅳ. (1) から (5) の各問いにおいて, 1. ~ 6. の語句を並べ替えて空所を補い, 最も適当な英文 を完成させなさい。 解答は解答用紙2枚目 記述式) の所定の解答欄に(A)と ( B ) に入る語句の番号を記入すること。 (1) I like English because I feel like a different person when I am speaking it. Although it is difficult to speak well, I enjoy the challenge. Someday I hope ( ) ( A ) ( ) ( ) (B) ( ) in English. 1. even dream 5. the level 1. young people 2. acquire 5. provide 2. where 6. I can (2) Volunteering is a good thing because it teaches young adults valuable lessons about life. For one, it teaches them that charity is an investment. By helping others you also help yourself. Volunteering can also ( ) (A) ( ) (B) ) ( ( ) practical experience. 1. health 5. to 6. an opportunity 1. lacking 5. found of what roles physical activity, exercise and nutrition play. neither prevent nor manage disease. (3) There are at least four kinds of education people should get when they are young: physical education, moral education, intellectual education and nutrition education. Those ( ) (A) ( ) ( ) (B) ( ) have an understanding Without them we can 3. reach 2. in 6. interested 1. wear 5. we 3. with 2. and 6. more 3. need (4) E-mail and other SNS applications are now the primary means of communication in much of the world. While this is certainly one form of socialization, it seems to be replacing social interaction in person. As a result, more ( ) (A) ( ) ) (B) ( ) in the social skills and values that are essential to their integration into a group or community. 2. clothes 6. to (5) Presumably fashion reflects our personalities. The ( (B) ( 4. to 3. are 4. to 3. like 4. mental or physical ) ( A ) ( ) who and what we are. Many people wear clothes to try and fit in, some to impress others, and some just wear the clothes they own. Your clothing is a reflection of who you are one way or another. 4. people 4. show Basic Elements for Communication (t, 2019), 7, 35, 59, 71, 87 ( 改変)

解答が無くて困ってます 答え教えてもらえると助かります

ⅡI. 次の英文の空欄 ( 11 ) から ( 30 )に入る最も適切な語句を, a.〜d.の中から 1つ選びなさい。 解答は解答用紙1枚目 (マークシート方式)の所定の解答欄にマークし なさい。 Huy Fong Foods, the southern California company that produces 20 million bottles of sriracha (1) annually, has experienced a low ( 11 ) of red jalapeño chili peppers in recent years made worse by spring's crop failure. What is the cause? ( 12 ) weather and drought (2) conditions in Mexico. It's not (13) chili peppers. Mustard producers in France and Canada said extreme weather caused a 50% reduction in seed production last year, ( 14 ) to a shortage of the condiment on grocery store shelves. Blistering heat, stronger storms, droughts, floods, fires and changes in rainfall (15) are also affecting the cost and availability of staples, including wheat, corn, coffee, apples, chocolate and wine. The climate crisis is increasing the intensity and ( 16 ) of extreme weather events — and it's putting food production at risk. "Almost everything we grow and ( 17 ) in the US is facing some climatic stress," said Carolyn Dimitri, nutrition and food studies professor at NYU. Wheat and other grain crops are particularly ( 18 ). In the Great Plains region, (19) most of the US's wheat is harvested, drought depressed the winter crop. Farmers are abandoning farmland used for growing winter wheat in the US-primarily in Texas and Oklahoma - at the highest rate since 2002. Meanwhile in Montana, flooding is (20) grain crops. The impact of the climate crisis on grain crops ( 21 ) beyond the US. In India, a fierce heatwave damaged the wheat crop ( 22 ) record-setting temperatures throughout the spring and summer. As Delhi hit 49°℃ in May, the government placed a ( 23 ) on wheat exports, driving up prices even further than the rise following Russia's invasion of Ukraine. Food production is a driver of the climate crisis and a (24) of it. ( 25 ) the food system will require a wide variety of actions, including increasing crop diversity, delivering climate (26) to farmers around the world, expanding conservation programs and offering growers insurance that pays out when an index such as rain or wind speed falls above or below a fixed limit. The Biden administration is supporting research into "climate-smart" agriculture, an approach to managing cropland, forest, fisheries and cattle that attempts to address the intersecting challenges of the climate crisis and food ( 27 ). In May, the UN secretary general, António Guterres, said that climate-related disasters and extreme weather were a driver of global hunger and that 1.7 billion people ( 28 ) by the climate crisis over the last decade. Experts say (29) action is taken, we can expect to see increased food prices, decreased availability and conflict over water, which will primarily affect poorer countries and low-income Americans, (30) everything from school lunches to food aid programs. © Copyright Guardian News & Media Ltd 2023 (1) sriracha (2) drought かんばつ 世界中で人気のチリソース

こちらの答えを教えてください。 全部無理ならどれか1枚でも大丈夫です👌🏻 また、こちらは文法書から満遍なく出題されてる感じでしょうか。

Ⅰ 次の 1 10 の英文の空欄に入れるのに最も適当なものを、 それぞれ下の1~4つのう ちから一つずつ選べ。 1 Look both ways before ( ) the road. <1> your cross <2> crossing I came near to ( c15 run 2 3 4 5 6 7 8 9 10 英語問題 Because of the heavy rain, ( c1 so that <2> few ) over by a car. c2 having run Professor Smith was seen ( c1 and come Shinji would answer the phone if he ( <1> be c2> were patterns. <2> came <1> What <3 being run ) students came on time. c3 in which <3 being crossed <4> cross The passengers on the plane seemed to be ( c1 memorable c2 exhausted c3> ) at home. <3 has been When I lost my debit card last week, I was ( something online. <2> Therefore ) out of his office at 3:30 p.m. has come <3 c4 might have run <4> a little c2 c4 c4 would have been <3 concerned c4 considered c1 enthusiasm <2> exciting Travelling abroad these days is a lot of hassle with all the health checks ( <1> required <2> requirement <3> requiring <4> require There has been a lot of debate ( c1 among <3 responsible for ( ) we use language, we do more than simply put words together in grammatical <4> to come ) after their long flight. established <4> damaged <3> When ) someone would use it to purchase ) historians over this question. insofar as most of ). c4 By means that