人口金字塔判讀 想請問我錯的這一題應該要怎麼判斷呢

) (3)針對圖中 -14 歲年齡段人數所占總人口比 例,及應採取的對策正確的是:(A)60%,鼓勵生育 (B)60%+ 間 O 20 3) 100% 0 7.人口金字塔的型態不僅能顯示該國人口結構與人口轉型階 20 計劃生育 (C)15%,獎勵人口移入(D)50%,鼓勵人口移出。 40 80 833 段,同時也能反映該國社經發展的程度。圖為四種型態的人口金字塔圖。請問: 乙 女生 男生 女生 男生 貼: 丁 姓 男生 姓 100 106 10-94 90-04 掛號 後 30-54 50-54 的料 30-34 -denesses庫 20-24 ........ 20-24 10-14 13-14 H 「 ----- T -- 86 4 20 24 6 8 10 10 8 6 4 20 24 6 8 10 108642024681008642024680 % 16 % ) (1)圖中四種人口金字塔的型態,若依人口轉型階段的前後,其正確的排列順序應 是:(A)甲乙丙丁 (B)甲丙丁乙 (C)甲乙丁丙 (D)甲丁丙乙。 VA )(2)圖的丙、丁兩種人口金字塔型態依序與下列哪兩個國家 2009 年人口年齡結構 最相似? (A)德國、索馬利亞 (B)日本、巴西 (C)丹麥、阿曼 (D)美國、菲律賓。 三、非選擇題 真成長 50°N 1.人口的分布受到各種條件的 影響,請由下列的世界人口分 布圖,回答相關問題; 80-94 70-74 80-84 DUTCH 时 40-44 80 60 AD 23 Ⓡ 83 10 80 40 100%

這三題不會寫？

"Wow! This smells so good and tastes just like real meat." Kale and Aubry Walch are happy to learn that in their shop. The brother and sister team opened The Herbivorous Butcher to sell only fake meat and cheese to vegans. Their shop is really popular in the USA. A study shows that keeping animals for food is hurting the Earth because it uses too much water. It takes more than 15,000 liters of water to get only one kilogram of beef, but it takes just 2,500 liters of water to make one kilogram of tofu. "By going vegan," another study says, "one person can save about 830,000 liters of water a year." Many people are joining the Walches and going green. They are finding ways to make meat from plants and helping people eat less meat and become vegans. Some world-famous fast food restaurants are joining them, too. For example, KFC is working on vegan fried chicken, and McDonald's is selling vegan burgers. real hy vegan ** (83) liter AH kilogram A plant 2

國二數學，請個位好人幫幫忙吧~急需!!計算1,3兩題，求加算式。。謝謝你們😢😢😢

. S: d: 事 J8 若用SS FR棉花棒,則共可作成 個正方形。 Stutch 13 三.計算題(共35 分) 1. his || 小胖想利用分期付款的方式買一個售價為4400元的玩具。已知小胜一共分 四期付款,每期付款的金額恰成一個等差數列。第一、二期小肚共付1800) 元,第三、四期共付2600元,求小胖在第一期、最後一期各付了多少元? (10分) Aa Bbco De LL Mm Nno ' w xx ry NT 3 F11 F12 1 2. 已知a,b,c是公差為3的等差數列。若a+5,b+10, C-15 也是等差數列, 求其公差。 Baib, c as they 2,5,8. (10分) I+ISHO, SAL = 7,15,3 d=8 - A A 8 s - 3. 若 ai, az, az, ......, 220 10 為等差數列,且 as =16, as =4,求: (1)公差(7分) (2) 110 (89) nter |

想問第三題的答案為什麼是陸地小？用

o 等壓線是觀察天氣與氣候現象的重要指標。圖6-14 為全球海平面一月與七月氣壓分布與風向 圖,請仔細觀察並回答下列問題: 1. 甲圖與乙圖何者為一月等壓線圖?請說明你的判讀依據。 2. 觀察圖中風向的流動,與高、低氣壓有何關係? L 3. 南半球緯度 40°以上中高緯地區,無論一月或七月等壓線多呈東西平行狀,與北半球中高緯地區 等高線的形態差異頗大,但要影響素為何? BLW HI-F表作。 0° 30°E 60°E 90°E 120°E 150°E 180° 150°W 120°W 90°W 60'W 30°W 甲 1002 1008 24 2017 1014 -1011 1005 -1002 999 1023 1011 1008 H 60°N 1020 60°N | 1026 1032 1011 1014 1029 H 40°N 1020 40°N -10174 1020 H H A 20°N 1017- 20°N -1014 -1011 11011 1011 1014/ 10° 0° ---1008 1014 1008 ITCZ- -1017- -1020 H 20°S 20°S 10111 H HE 1020 1017 G014 1020 1017- -1014 1014 40°S -1011 1011 40°S 1008 4005 101T- -1008- 1002 1005 -1002 -999 120°E 30°W 單位:百帕(hPa) 0° 60°W 90°W 150°W 120°W 180° 150°E 90°E 60°E 30°E 120°W 90°W 30°W 60°W 150°W 180° 150°E 120°E 90°E 0° 30°E 60°E N 1008 60°N -1011 60°N -1020 1014 1017 1020 1005 1017 40°N H 1023- CH1026 1月 40°N 20°N 999- (1017 -- 1008 ** 0° 20°N UTCZ 1017 1020 1014 1011 20° 0° 1014 1023 H 日 1017 1020 -1017 1020, 1023. H 1017 1014 20°S H 40 -1023 -1008 -1023- 2026 -1020 1017 1014 1020 1017 -1014 1008 1005 -1011 40°S -1002 90°W 60°W 120°W 30°W 150°W 150°E 180° 單位:百帕 (hPa) 0° 90°E 120°E 60°E 30°E 6-14 全球海平面氣壓分布與風向圖

寫了詳解還是不太懂 求說明～謝謝

42. 下列各組溶液中之離子,何者不能用指定之溶液分離? 中尚沒落 La utcundo calo) SA) Al?* 與 Cu2+ →濃 NH3 水 (B)Cu?"與Zn2+ →NaOH溶液 (C) Bar"與Al?* →KOH 溶液 (D)Cu?*與Zn* 溶液 305) Cags CA) Al COH)3 c (Cu (MHz) u 14 any relation B) Cu COH! ) [Zn Colt) 4 I caas on the 、「( M A COH)30.9 . Batcago Hotel ),可湖店。 col Cuct cagt, Zn2+ cagni 、 现获作, ) ) M col, 1口辦 \ \ ) 12

🆘🆘🆘答案是c為什麼？？？

Us animal one )12. Don't worry too much about the outcome or result. After all, it is more important to start than (A) success (B) succeeding (C) to succeed (D) successful traffic rules, there will be far fewer 12. If

請問第17題怎麼判斷？感覺四個選項都可以@@謝謝！

(C) and some of which Any 12 (A) resulted from FE ESS (C) led to Friends s •(B) brought about by El • (D) happened to (B) in a row 車地 (D) for sure!u5% (B) joined in (D) are joining in part of 27.D. adorab own r the ki but 1 rabt res -13. (A) exactly A (C) by turn 14. (A) join in C (C) have joined in 15. (A) are subject to •(B) give away 24C) are deprived of (D) refrain from $JET FI... 第16 至20 題為題組 themselves Do you aspire to have your own star-up? Perhaps you can listen to what Jeff Bezos has to say about starting a new business. Now the richest man in the world, Bezos is the founder and CEO of Amazon.com, which is currently the largest online sales company. When it comes to starting a business, he is 16. innovation and taking risks. He once said, "If you only do things where you know the answer in advance, your company goes away.” Taking risks involves knowing that things could fail and he is not afraid of failing, nor does he see it in a negative 17. . It is all part of the process toward success. “Failure and invention are inseparable twins," he remarked. “To invent you have to experiment, and if you know in advance that it's going to work, it's not an experiment.” In fact, when he started Amazon.com, he practically warned the early investors that the company could fail or ple .

想知道原因，看不懂⋯

Testing four different brands of aspirin to see which brands are effective.Is it followed a binomial experience? 1. 1 yes 正確答案 1. No 9 答案解析 No, there are more than two outcomes.

微分求解

utco 時 f(x)= 3 axt 26x+C fa) o 30426+c=o. f'(x)= 6a x+26. f(1) = -ba +2670. - 3a +6=0 類題 38/設函數f(x) = r' + bx'+C'+d在x=1時有極大值7,而(-1, -9) 是其圖形的反曲點, 試求f(x)。 atbeced=n 1-26 +22=-2 bt d = 1 -a tab -Cadang + ,又

請問這題要怎麼解？

Z 90 < 0 4180°) R) Scond + Jutconos