QUESTION 18 Refer to equation number 9. What is the value of A? A.2 OB.+1 OC.-1...
E 4 MC Questions 1 - 10 1. 18Ne 19F + 2x +v 2. Ca - Sc + 3x + v 3. Cu -> Cu + 2x 4. Cr -- → + 4x 5. 234 Pu -- 239U + Ax 6. Li + ip -→ He + x 7. 233Np 234Pu + 2x + v 8. 15N + --> H+ x 9. H + H --XX + tie + v 10. He + He -x + 1H + H QUESTION...
please assist with 1-2-3 QUESTION 1 Refer to equation number 1. What is the value of Z? OA. OB.4 OC.1 OD.2 QUESTION 2 Refer to equation number 1. What is the value of A A. +1 OB.-1 oC.O OD.2 QUESTION 3 Refer to equation number 2. What is the value of Z? OAO B., C. 2 D. 4 QUESTION 13 Refer to equation number 7. What is the value of Z? A.4 OB.2 0.2 OD.O QUESTION 14 Refer to equation...
Question 1) What is the value of the equilibrium constant at 25 oC for the reaction between the pair: Pb(s) and Sn2+(aq) to give Sn(s) and Pb2+(aq) Use the reduction potential values for Sn2+(aq) of -0.14 V and for Pb2+(aq) of -0.13 V Question 2) What is the value of ΔGo in kJ at 25 oC for the reaction between the pair: Cr(s) and Cu2+(aq) to give Cu(s) and Cr3+(aq) Use the reduction potentials for Cr3+(aq) is -0.74 V and...
Question 1 Question 1) (15) Suppose the table below represents the relative frequency of the number of defective items produced per day for a sample 25 days. Number of Defective Items (X) Number ofdays Pr(X-i) 距1 Pr(X =x) 4 a) Fill in the Probability distribution of X. Sketch a graph illustrating the p.d. (2.5) b) Fil in the cumulative distribution of X. Sketch a graph illustrating the c.d. (2.5) c) Calculate the expected value of X. Explain the meaning of...
i need all the question with steps . 2)a) last number is 2 ,,,,it is blurry in the photo Question completion Statue Problern 2a. (7 pts) Solve the following DE. V" + 8y" 62 +9+2, Problem 2b. (8 pts) Solve the following DE: y' +2y +y= e In(a) Problem 2c. (10 pts) Consider the differential equation rạy" – (+ 2x)y' +(+2)y = 0. Verify that y1 = r is one solution of this homogeneous differential equati find the general solution...
17 18 12 13 15 16 5 14 2 3 4 6 7 10 11 1 He 1 H 2 N O F Ne Li Be Na Mg $3 Si CI Ar Al Cr Mn Fe Co Ca Sc Ni Cu Zn 4 K Ti V Ga Ge As Se Br Kr Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te 5 Rb Xe 6 Cs Ba La WRe Os Ir Au Hg TI...
Question 9 Find all solutions to the equation in the interval [0, 2n). sin 2x - sin 4x = 0 Your answer: O O 51 71 I, 31 111 z' ' ä 'ö' ' ő 31 1171 Oo, ma Clear answer Question 10 Find all solutions to the equation in the interval [0, 21). cos 4x - cos 2x = 0 Your answer: o o, 110 TT 51 71 31 6' 2' O No solution Clear answer Question 11 Rewrite...
D Question 33 Find an equivalent equation in rectangular coordinates. r(1-2 cos ) - 1 V2.2.2x x2 + y2 - 2+x x2 + y2-1+2x V.2.72-1+2
y = 3x0+ QUESTION 2 Solve the given differential equation. (The form of yp is given D2y + 25y = -5 sin 5x (Let y p = Ax sin 5x + Bx cos 5x.) sin 5x + c2 cos 5x + x sin 5x - 1 x cos 5x Oo oo cos 5x + = x cos 5x y = C1 sin 5x + C2 cos 5x + 5x sin 5x y = C1 sin 5x + C2 cos 5x...
QUESTION 9 Solve the differential equation dy dx =(-2x + 1)y, y(O)=7.7 to find the value of y(3.1)=?? Write your answer to the nearest 4 Decimal places.