題目都不會，今天幫我解答

Homework. I helped my sister with her homework. 6 讓我走 let me 我爸媽要我要當個 Myparen 7 練習 寫出正確的動詞形式 1. Lisa made her daughters have (have) regular meals. 2. Kevin helped me (to look (look) for my favorite pen. 3. Mr. Wang asked me to write (write) him a letter in English. 4. Judy's father wants her (be) a doctor in the future. 5. Our teacher doesn't let us (use) cellphones in class. 6. My mom gets me to clean (clean) up my bedroom once a week. was use 綜合演 (B) 1. It's raining (A) heavy; he (C) heavily; 2. Jane: 練習」依提示作答 (A) Victor: Ver (A) What; (C) How; (C) 3. Bob's teac (A) colder 1. Lucy told a story in front of the class. → The teacher made Lucy a story in front of the class. 2. Jason took a bus to school. ► Jason's mom had _Jason abus to school 3. Jimmy helped his son ctol de his homework. Jimmy helped his son with his homework. ~ 38。 (B) 4. Miss Hua (A) happ (D) 5. Betty isr (A) bad

這題求說明 謝謝

人。 Vo 2 可不 ia 9 (在水平地面上,將質量為m 的物體以初速,仰角0,斜向拋射出去,自抛出至著地期間的 飛行時間為T,只計重力作用,則:(重力加速度g)) MVogin 9 g (以no 自抛出至著地期間,物體動量變化量的量值為 radio Sty, 方向 <a ( 2)自地出至著地期間,重力對物體作用的衡量量值為Westm3方向何下: 地地 「 (以試利用(102)的資訊,可算出飛行時間為Vosing Ying (myy Ford- g Vo EN Vocoso Vosino a Vosing your Vocable

求救第55題 完全看不懂他要我幹嘛

Year slenue Req) = 1932 1958 +1000 q R 9)=-1000q =74 1963 1968 COM If the price in dollars of a stereo system is given by 1000 p(q) + 1000, 1000 ² q where q represents the demand for the product, find the mar- ginal revenue when the demand is 10. 54. Profit Suppose that for the situation in Exercise 53 the cost in dollars of producing a stereo systems is given by C(q) = 0.2q2 + 69 + 50. Find the marginal profit when the demand is 10. 59. Marginal Product of Labor The output y of a manufacturing y process is a function of the size of the labor force n using the function 1990 +1000 1971 1974 = 990 197 197 19 19 1 y = kVn. The marginal product of labor, defined as dy/dn, measures the rate that output increases with the size of the labor force, and is a measure of labor productivity. (a) Show that (c) Using the a cubic f respond the rate and 200 (d) Discus descri part ( the y (e) Exp data calc ful x C(x) = 58. Money 1955-7 dy k dn an (b) How can you tell from your answer to part (a) that as the size of the labor force increases, the marginal product of labor gets smaller? This is a phenomenon known as the law of diminishing returns, discussed more in the next chapter. 56. Profit An analyst has found that a company's costs and rev- enues in dollars for a product are given by x2 C and R(x) 2x 2 5000' respectively, where x is the number of items produced. (a) Find the marginal cost function. (b) Find the marginal revenue function. (c) Using the fact that profit is the difference between revenue and costs, find the marginal profit function. (d) What value of x makes the marginal profit equal O? (e) Find the profit when the marginal profit is 0. (As we shall see in the next chapter, this process is used to find marimum profit.) A wher in bi find year (a) (C) (e) nad since

想問為什麼是用scatter，而不是用scattering？ 謝謝🙏🙏

CUJII UTU 0 Curly Unr. Once you have baked your apple pie, scattering some chopped nuts over the top for flavor and decoration.

求解二次函數，只會一題也可以，謝謝🙏

| 15. 已知二次函数y=ax+bx+c的圖形通過(-2, 1)、(4,1)、(m,4)、(n, 4)四點, 則m+n的值為 (+2a-2b+c=1 24 9+4b+c=1 42-36 th=16atable 12a=-6b 16. 已知二次函數y=-=-x+bx+c的圖形通過(0,p)、(-2,q)、(5,r), y +((-, 9r) x++ 若此圖形的對稱軸為x-1=0,則p、q、r的大小關係為 1

請問轉折語要加在哪些地方比較合適

Review Corner)複習「呈現順序」的轉折語。 有些轉折語具有呈現順序的功能,讓文章中重要事件、概念、步驟和因素的呈現更有層次,使文章 架構更為清楚、易讀 know explore 此類轉折語的整理: Career Planning act decide Beginning first (of all) to start (with) in the beginning before Planning for the Future Middle second (of all), third (of all...... next To start a career plan, first answer this question: How well do you later after that then The next thing is to explore how you can End Finally, just act on your plan. last finally to finish in the end Read and write. 讀一讀下方短文,並在適當的位置加入「呈現順序」的轉折語。 Example First, It's very easy to sign up for the company trip. 'Go to the sign-up web page here. Fill out your information. You'll get an e-mail that shows you how to pay. Keep in mind that you have to pay for your trip before April 24. You'll get another email to tell you that you've signed up successfully. And that's it! Start packing for the trip.

想請問這三題🙏🏻 然後我想請問土地退化現象還有分類嗎？

Check 撒赫爾的哀愁 your Knowledge 210 閱讀下方資料,並回答問題: 圖2-13 為1984年和2016年年底非洲撒哈拉地區的衛星影像圖,由圖可知撒哈拉沙漠南緣沙漠有擴 張的現象,除自然因素外,也與人為因素有關,此變化對於撒赫爾地區居民生活產生顯著影響。請問: 1 依上文所述,撒赫爾地區面臨何種土地退化現象? 2 撒赫爾地區面臨此土地退化現象的「人為因素」為何? 3 為了解決以上問題,聯合國於2007年擬定綠色長城計畫,包含哪些重要措施? 5 2016/12/31 1984/12/31 0 1,000(公里) 500 圖2-13 非洲撒哈拉地區 1984年和2016年年底衛星影像圖

請問有人看得懂嗎😂

Genetics 普通生物學 UNIT THREE 觀念11: DNA定序(DNA Sequencing) 端 單股DNA和帶有放射性 1. Sanger法(Sanger method)或Sanger雙去氧鏈終止法(Sanger dideoxy chain termination method) : 1. 以5碳糖上第2和第3個碳均去氧的核苷酸為材料,合成的DNA之3', 不能再接新的核苷酸,造成DNA终止。 2. dsDNA加熱變性,快速冷卻成單股DNA, (PP)標示的primer 配對。 3. 反應時分成四管: a) #AZDNA+primer+DNA polymerase+4dNTPs+ddATP b) ADNA+primer+DNA polymerase+4dNTPs+ddTTP c) ADNA+primer+DNA polymerase+4dNTPs+ddGTP d) 單股DNA+primer+DNA polymerase+4dNTPs+ddCTP 4. 終止反應,並用聚丙醯凝膠(polyacrylamide gel) 電泳分離。 5. 顯影後判讀X光片即可讀出DNA序列。 6. Frederick Sanger 因為這個方法獲得1980年諾貝爾獎。 Primer 5 OH 3 3' -CTAAGCTCGACT Template dCTP, dGTP, DATP, DTTP + ddATP - GATTCGAGCTGddA GATTCGddA F GddA + ddCTP GATTCGAGddC GATTddC + ddGTP - GATTCGAGCTddG GATTCGAddG GATTCddG ddG + ddTTP - GATTCGAGCddT -GATddT - GAddT G 3' 12 11 10 G C uuu9876543 21 5 As Tcc AccTT AG Autoradiogram of electrophoresis gel Sequence of complementary strand 500 1610 T天就在 下一秒就看到,

請問有人會這題嗎？拜託了，謝謝😄

...... O 9 17.圖(十六)為一整排卡片,由左而右依序編號1、2、3、. 大仁和又青 兩人面對面相向而行,玩抽卡片的遊戲。大仁第一次抽出編號3號的卡 片,第二次抽出編號 11 號的卡片,之後也固定以每7張的間隔抽取卡 片;又青第一次抽出編號 x號的卡片,之後固定以每10 張的間隔抽取卡 片。若大仁抽到第十八次,又青抽到第十次時,兩人剛好抽到同一張卡 片,則x之值為何? x |2|3 4|5|6 891011 圈(十六) (A) 212 (B) 229 (C) 238 (D) 257

求解，拜託了，謝謝🙏🏻🙏🏻（平行四邊形）

F E及 H 3 B A G 圖(十七) 19. 如圖(十七),平行四邊形ABCD 中,AB=AC, ZB=58°,AELBC、AFLCD、CG LAB、 CHLAD,則下列哪一個選項的角度與其他三 個不同? (A) Z1 (B) 22 (C) 23 (D) Z4