請問第12題的套和對要怎麼判斷！急！🔥🔥🔥🔥

人妻交会年年初存入銀行2萬元, 年利10 mathematics 2-2 級數 XXXX A)雙套(2n);2對 12. 附圖的染色體套數及數2 (B)雙套(2n);4對( (四套(五);4對 D)四套(4n);2對 SHER 運套(n);1對。 nur anal (多選題(每題4分,共24 分) 1. 關於有絲分裂與減數分裂的差異,下列哪些正確? 絲與 (A)只有有絲分裂有紡錘線的形成

請問這題該怎麼做…

將A,B,C,D,E,F,六個?” 則有180 種排法。 (701 一列,若D,E,F三個字需排在A的右方 ENERA 3X2X X31 31x214 AB ADEL 3×4X3=36 x 3 x3 (25 ( 36 ABC 6 6 y 216 2 3 X4 31 BCA ( GA 3. G

1.為什麼只有12種😐 2.請問什麼時候要乘階層？什麼時候可以直接乘？😫

將“math”四個字母重新排列,若規定需在h的左方(兩者不一定相鄰),則排 法有 |種。 (25 分) 4 im X4 141 m = Isot q sostre 4.4折 Is és

這樣算是對的嗎？ 跟解答算法不同 答案算出來不是對的…… 求解🙏🙏謝謝！

互動式教學講義 数学(4) 題 9 0 a 為實數且坐標空間中相異四點 (2a+1,-1,3),B(1,-1,3),C(2,1,-4) A(+1, ), 1, C( RO D(12,0,a-5)共平面,則a- D AB=(-29,0,0) ĀL= (zarl, 2,-2) AD= (zatll, 1, a-8) Za ao za o 8 batt p at 2 = 0 ? = 0 》 zatll tas satll -- 4a (a-8 -407329 -

高一三角函數 求解🙏

2 5.將半徑為1的半圓周 MB 分成 180 等分,設等分點依次 為P則求 + + P, ,P .........P19,01 $ AP," + AP," + ... + AP z 10 179 || Mathema P2 Pi 台 B Ans : 358 年 朋友) ~ 56~

48題寫這樣可以嗎 解答寫doping

a 第47 至50 題為題組 After Thomas Hicks, an American marathon runner, collapsed right after he won the race in the 1904 Summer Olympics, people found that he didn't rumple because of exhaustion but because of the mixture of egg whites, brandy, and Strychnine, which is now used as an ingredient of Pesticide . This strange incident isállegedly the regson why the 1908 London Olympics forbade athletes to use drugs during the games. T. Doping, however, is nothing new in Olympics . Some of the ancient athletes in Olympics consumed specially-formulated substances to enhance their performance, ranging from herbs, fungi, to royal jelly and testicles. This old problem not only has a long history, but also seems to remain and expand in sports. (More than a hundred Russian athletes are reported to be barred from the 2016 Rio Games as Russians allegedly bribed anti-doping officials to swap their athletes’ urine samples. Though it's difficult to give exact numbers of athletes who use drugs to enhance their performance, according to a study in 2015) about one third of outstanding athletes are involved in doping to some degree. Performance-boosting drugs are not exclusive to Olympians. Any 30-something young man who is into working out in the gym could be taking inabolic steroids from time to time. Though each year, athletes and their trainers find new plans to consume or administer drugs, there is not much change in the types of drugs. The most popular one is anabolic steroids and human growth hormone. Some common drugs can also be used as bogsters, such as asthma medicine and insulin. As anti-doping agencies lay down more and more rigid rules for inspection, athletes come up with smarter ways to handle doping, like a Schemed schedule of using drugs so that their excellence peak émerges before the sports event to avoid being Notorious as doping may sound, the intention to enhance performance is as positive as ápplying technology to sports competition. Perhaps the authorities concerned should rethink the “real spirit” of sports and check which drug or which technology has violated the spirit so as to decide on Consistent and thorough regulations. tested.

想問第15個空格 答案是even though 但這樣語意不會怪怪的嗎 為什麼不是用even 感覺用甚至比較順欸

UNUL Tuu llave NU ea hov speculation 10. There has been a great deal of (amazing I was when I saw you win such a close game. (speculate) about the future of the firm because recent sales have been poor. 二、綜合測驗20% even though I have been time traveling for years. Let me tell you about a few of the 11. I have made. When I first realized I 12 the magical ability to go back in time, I couldn't wait to use it. There were so many 事件 historical events that I wanted to 13. for myself. The first one I went to see was the Great Fire of London in 1666, when the whole city was 14. and in total chaos. It was a scary but unforgettable day, 15. my life was under threat for a short while. even 16 another occasion, I found myself in the middle of the terrible Battle of Gettysburg during the \merican Civil War. That experience showed me the real and awful aftermaths of war, which I 17. about nly in books before. You can imagine such events, but unless you have seen them with your own eyes, their fects will always be 18. your imagination. Since that day, I have been very careful when I make use 19. my ability to travel through time. For now, I have no plans to go and see 20. battle. In fact, I'm interested in the past. Maybe I'll take a look at the future instead. 11. (A) aliens (B) Eth a

这题怎么写！！急！！高一数学

二、經理數讀 1-2 1 經理數的定義、不會表示成的數( )、「為整數,p()),稱為舞璋教。 7) 、理數、2的性質:若,為有理數,且u+b)2=0,则a=b=0, :壹數的組成: 正整數 整 數;雲 負整數 有理數 有限小數 雲數 循環小數 無理數(不循環的無限小數) 牛刀小試 6. 已知a,b是有理數,且a+b2 =4+32,求a,b的值。 已知a,b是有理數,且2x+2 + 2 b = 44302,求a,b的值

請問這一題怎麼看？謝謝！

7. 設u>0,今A(a)表示x轴、y軸,鉛直線x=a與函數y=1+ sinx的圖形所圍成區域的面 積,則A(2)=2 ( 27 )27C O 田册 X=27 人。

10.（單元：數與式） 求解~~

數學家小傳 MATHEMATICIAN MEMOIRS 10. 若ab為正數,則: 2 阿基米德 (1)試比較 a+b 和 的大小關係,(提示:通分後相減) 2 1 Archimedes of Syracuse 1 + a b b 287 B.C.-212B.C. (2)承(1),何時兩者相等? 古希臘哲答 家與科學家, 學,父親送他 及的亞歷! 書,跟隨 有名的 約西) 從事