請問b跟d 🙏

Chan 1.18 Problems Perform subtraction on the given unsigned binary numbers using the 2's complement of the subtrahend. If the result of subtraction is negative, its decimal equivalent is formed by taking the 2s complement of the result and including a minus sign.SE.F (a) 11001 10010 bra (b) 1100 - 111100 (d) 1100011 (c) 10101 - 11011 10001 55 grow rorrorOFFIC 1.19* The following decimal numbers are shown in signed-magnitude form: +9,286 and +801. Convert them to signed-10's-complement form and perform the following operations (note that the sum is +10,627 and requires five digits and a sign). (a) (+9,286) + (+801) id (b) (+9,286) + (−801) (d) (-9,286) + (−801)

請問有人可以幫我解這三題嗎

2. The financial statements in the year 2021 and 2022, for Kosinski AG contains the following condensed information. December 31 2022 2021 Property, plant&equipment €236,500 €150,000 Accumulated depreciation (37,700) (25,000) Long-term investments 0 15.000 Inventory 35,000 42,000 Accounts receivable (net) 43,300 20,300 Cash 30.900 10,200 €303,000 €212,500 Share capital-ordinary €130,000 € 90,000 Retained earnings 70,000 29,000 Long-term notes payable 70,000 50,000 Accounts payable 21,000 17,000 Accrued liabilities 17.000 26,500 €308,000 €212,500 Additional information for 2022 is: 1. Income before income taxes for the year 2022, €98,800. 2. Depreciation on plant assets for the year, €12,700. 3. Sold the long-term investments for €28,000. 4. Paid dividends of €35,000. 5. Purchased machinery costing €26,500, paid cash. 6. Purchased machinery and gave a €60,000 long-term note payable. 7. Paid a €40,000 long-term note payable by issuing ordinary shares. Paid income taxes of €22,800 for 2022. 8. Instructions: 1. Cash generated from operations = € 2. Net cash provided by operating activities = € 3. Net cash provided by investing activities = € 4. Net increase (decrease) in cash = € @ 5. Free Cash Flow = € @ 填空题 (25 分) 159 (請依照醫目中的填空位置依次填寫答案) Ⓒ29,000 54,200 1,500 20,700 -89400

這題看了很久，還是沒有看出個所以然 連題目都看不太懂 求解版上大神🥹

6.4: Problem 2 Previous Problem List Next (1 point) Let D = $(R), where (u, v) = (u2, u + v) and R = [2,9] × [0,8]. Calculate SSoydA. Note: It is not necessary to describe D. SloydA= Preview My Answers Submit Answers

請問學過測驗學或英文很強的大神，我用紫色畫起來的這段話該怎麼翻比較正確

110 95 63 Performance Are Motor Concepts Language Total ite socioeco indings n these TAL-3 itely v eads 89 104 Self-Help 77 88 Social-emotional Self-Help TAL reate esti ifies ess: nor wh 65 Temir Focial-emotional acc ch "F te er 0 H-1510-09 * 3. 5 PAPER+COPY+FAX 雙頭螢光筆 as the Early Screening Profiles, Differential Abilities Scale, and Peabody Picture Vocabulary Test-IV. A recent study favorably evaluates the con struct validity of the DIAL-3 through confirmatory factor analysis (Assel & Anthony, 2009). As noted the instrument was designed to screen for devel opmental delays in three domains: motor abilities, conceptual knowledge, and language competence. An essential feature of the test is that separate scores are reported for each domain. These domains and the 74 fubtests comprising them were rationally precon- derved by the test authors. An important question is whether the 21 subtests “hang together” statistically in a manner that supports the rational grouping into the three domains provided by the test developers, In other words, do the three domains possess a latent reality, or are they merely figments of the imagina- tions of the test developers? Using test results for 1,560 children ages 3 to 6, Assel and Anthony (2009) found an excellent fit between the three domains tra- ditionally reported on the DIAL-3 and three empiri- cally derived domains found through factor analysis, which supports the construct validity of the test. However, these authors did note that Articulation subtest was a poor index of language compe Cotchine subteet

請問這題為何是y到x 感謝

Figure 4-9 sa PRICE (Dollars per ream) sb 1 1 1 QUANTITY (Reams of paper) supply 2. Refer to Figure 4-9. All else equal, an increase in the use of laptop computers for note-taking would cause a move from a. Sb to Sa. b. x to y C. Sa to Sb. d. y to x. # y to X

怎麼用迴圈做這題python

CH05-控制結構一園第三週上課用 - PowerPoint 動畫 投影片放映 校园 檢視 EndNote X9 ACROBAT EverCam ||| 文字方向。 10 口 国安恒滿能寻找 PWS 相片檢視器 電子郵件(E) 燒錄(U), 開啟(O) 習題3. 輸入正整數n,以如下的Leibniz 法計算圓周率(共1項) 1 = 4*(1 +*++*+...) 0 按一下以

請問有沒有大神會翻成程式碼？ 我看不懂 Sieve algorithm

1.1 What Is an Algorithm? 33 for p 2 to n do A[p] - P for p < 2 to [n] do //see note before pseudocode if A[p]+0 llp hasn't been eliminated on previous passes jr p * P while j < n do A[j]0 //mark element as eliminated j<j+ p I/copy the remaining elements of A to array L of the primes if( 0 for p + 2 to n do if A[p] = 0 L[i] + A[p] iki +1 return L

請問21 和 22 題 對於解析看不太懂 不太會計算損益兩平的部分 也不太知道為什麼會用變動成本去除ಥ_ಥ麻煩各位了

Note:變動成本百分比下降,邊際貢獻率一定會上升。 (4) 21. 內獅公司報導銷貨$50,000,固定成本為$30,000,變動成本為$350,000,則損益兩平銷售金額為: (1) $1,000,000 (2) $900,000 (3) $1, 166, 666 (4) $1,100,000 Note:變動成本佔了銷貨收入的35萬 150 萬 = 70%,我們假設銷貨收入為x,則損益兩平時:x- X* 70% – 330,000 = 0 , x = 1,100,000 • to (4) 22. 菁桐咖啡每杯售價為$35,變動成本每杯為 $7,固定成本每月約為 $56,000,如果預期下個月銷貨會成 長 $62,000,請問其凈利預期會增加多少? (1) $36, 000 (2) $33, 600 (3) $41, 600 (4) $49, 600 Note: 變動成本佔了銷貨收入的7135 = 20%,則銷貨成長到62,000 時,淨利會增加:62,000-62,000 x 20% = 49,600,此時因為已超過損益兩平點,多賺的錢不須再拿去支付固定成本了。

求解第四第五題!!!電機的 謝謝😭🥺🥺🥺 拜託看到盡快><

2. The circuit in Fig. 2 represents an energy storage bank with vi(0)=-3 V, v2(0) = 5 V, v3(0)=-5 V. (a) If the switch Si is closed at tı > 0, find the values of vi, v2, and v3 after ti. (b) Following (a), if the switch S2 is closed at 12 >ti. Find the final values of vi, vz, and va after 12. 3. Let iz(0) = 0. Find the current il(t) of the circuit shown in Fig. 3 for t> 0. 22 w 22 32 1 ] 322 + 8t u(t) A 22 2H 1:6 8u(1) V 台Fv() 3i Fig. 3 Fig. 4 4. Let vo(0-) = 0. Find the voltage ve() and current i(1) denoted in Fig. 4 for t> 0. 5. The switch shown in Fig. 5 is closed for a long time before t = 0. When the switch is open at t = 0, find i(t) for t < 0 and > 0. i=0 =0 212 622 W + 392 8 V 0.510) 2=vd) - Fig. 5 FE final Sophie de EES-B22.pdf 20210611_115335.jpg 20210611_115320.jpg 18.pdf

第二題的d的積分範圍要怎麼設

6 Kx, lo, 14) 1. (10 points) How many even numbers can be formed from the digits 9, 1,4,5,6, and 9 if each digit can be used only once? 2. (50 points) Let X and Y denote the lengths of life, in years, of two components A and B, respectively, ş! x2 in an electronic system. If the joint density function of these variables is 64 0<x<1-ycl EX,Y) Rx hy 0 < x <1.0<x<1-x: f(x, y) = elsewe jey.301-4)*84f CX74 3 Rxdy * 了 1' Jay You Determine the value k; FED ECX) = 86 x 6xci->)dy cy) 3(1-2) ² (b) Find the marginal distributions, expected values, variances, and covariance of X and Y; dy= 1 (C) Determine whether X and Y are dependent or independent; X(d) Find the probability that the length of life of component A is less than that of component B; X(e) Find the probability that the length of life of component A is greater than one year, given the ar length of life of component B is equal to two year. xcy 1313. (10 points) The probability that a flight departs on time is 0.3; the probability that it arrives on time is 0.3; and the probability that it departs and arrives on time is 0.1. Find the probability that it arrives on time, given that it did not depart on time. ex oin 4. (20 points) The waiting time, in hours, between successive speeders spotted by a radar unit is a continuous random variable with cumulative distribution -8x76 / le = 1- e 11-e dx x ZO; dv=e 0, f(x) = f'(X) = x < 0. 8 e V= 1 84 (a) Find the probability of waiting less than 10 minutes between successive speeders; hind the wyerane waiting time between successiye speeders spotted by a radar unit. 013-0il u=X -8X -81 -8% ge