如圖，求大神解答🙏

1. Solve the Conscription game when bonus b=$500 and the cost of serving c-$400. How does this solution differ from that when b=$300? Interpret your answer in terms of an all-volunteer army. 2. Suppose in MAD that at endgame, if both players back down, the payoffs are -1.5 each. How does thi affect the solution?

求解

2. 求 2x 1+c2 sy' + 2 1+290 的通解(general solution) 1 其中已知Y = " 為 該微分方程式的一個解。

正合方程式的問題（工數） 有點毫無頭緒😵‍💫 求解

Section 1.3 Problems 測試是否為正合 In each of Problems 1-5, test the differential equation for exactness. If it is exact in some region R of the plane, find a potential function and a general solution, perhaps implicitly defined, that is valid for that region. If it is not exact on any region, do not attempt a solution. 1. 2y² + yexy + (4xy + xexy + 2y)y' = 0 2. 4xy + 2x + (2x² + 3y²)y' = 0 3. 4xy + 2x²y + (2x² + 3y²)y' = 0 4.2 cos(x+y) - 2x sin(x + y) - 2x sin(x + y)y' = 0 tlsx9 ² +y+ (3y² + x)y' = 0 5.

到底在幹嘛😵‍💫

A better resolution for the two headlights of a car in a picture can be achieved by reducing (A) the separation of the headlights; (B) the wavelength of light; (C) the aperture diameter of the camera lens; (D) All; (E) None.

請問第39（1）怎麼計算⋯？🙏😭

TOOTH tools to Across a thin cell membrane, the solution pH changes from 7.2 to 5.2, Calculate the electric potential difference across the membrane. Ans.0.59210 Juoi blogs (2) Which side (7.2 side or 5.2 side) has a higher potential? ole (1)0.11832V; obri. (2) pH = 5.2 VI VARI 12 Lynsm wol/25 (103台大A) osups mis 5.2

為何194題不選D? 謝謝 ans:C

200.答案(D) 旅行社針對書的 Questions 191-195 refer to the following advertisement, online shopping list, and email, Make a statement with Dulex Your wall is a blank canvas beckoning your artistic Muse to come out and play. Visit our website at www.dulex.ca/diy/colour and browse through hundreds of colors. Select your are three times larger than usual and come with re-adherable backing, which allows you desired colors, and free samples will be delivered right to your doorstep. Our color samples to visualize how colors match with the interior. Once you make your final decision, simply place your order online, and receive the paint of your choice within 3-5 business days, or pay a little extra to have it delivered overnight by our express service. Notice: Colors on screen may vary depending on your screen settings and resolution. If you are unsure of a color, we recommend ordering several samples in similar shades. Order Number: 8818 Customer: Aaron Padwee Price Item Size Quantity Island Green n/a 1 $0.00 DX 347 Emerald Green n/a 1 DX 348 $0.00 Pine Green n/a 1 $0.00 DX 360 Egypt White gallon 5 DX 112 $150.00 Tax (6 percent) $9.00 Express shipping $15 Total $174.00 Checkout

為何194題不選D? 謝謝 ans:C

200.答案(D) 旅行社針對書的 Questions 191-195 refer to the following advertisement, online shopping list, and email, Make a statement with Dulex Your wall is a blank canvas beckoning your artistic Muse to come out and play. Visit our website at www.dulex.ca/diy/colour and browse through hundreds of colors. Select your are three times larger than usual and come with re-adherable backing, which allows you desired colors, and free samples will be delivered right to your doorstep. Our color samples to visualize how colors match with the interior. Once you make your final decision, simply place your order online, and receive the paint of your choice within 3-5 business days, or pay a little extra to have it delivered overnight by our express service. Notice: Colors on screen may vary depending on your screen settings and resolution. If you are unsure of a color, we recommend ordering several samples in similar shades. Order Number: 8818 Customer: Aaron Padwee Price Item Size Quantity Island Green n/a 1 $0.00 DX 347 Emerald Green n/a 1 DX 348 $0.00 Pine Green n/a 1 $0.00 DX 360 Egypt White gallon 5 DX 112 $150.00 Tax (6 percent) $9.00 Express shipping $15 Total $174.00 Checkout

請問有人知道這題怎麼求解嗎？🥺

= = Exercise 4.1.102: Suppose x" + 1x = 0 and x(0) = 1, x(1) = 1. Find all for which there is more , 1 than one solution. Also find the corresponding solutions (only for the eigenvalues).

?在講啥⋯

| 2:47 Is tert-butoxide anion a strong enough base to react significantly with water? In other words, can a solution of potassium tert-butoxide be prepared in water? The pK, of tert-butyl alcohol is approximately 18. CH3 K+ 0-C-CH3 Potassium tert-butoxide CH3 2.47 CH3 H3C-Ç-O K+ + H2O CH3 -- CH₃ H3C-¢-OH + K+ OH CH3 pka 18 weaker acid H3c-9-OH pKa = 15.7 = stronger acid

來人啊 快把這題目斬了

2.2 A batch of 100g of Na2SO4 is dissolved in 200g of H2O and the solution is cooled until 100g of Na2SO4:10H20 is crystallized out. Please do a DOF analysis and calculate the composition of the remaining solution. (Na2SO4:10 H20 = 322.2, Na2SO4=142.05) Answer: DOF = 0; Na2SO4 28%, H20 72% =