Show work by hand please. no matlab 1. Solve the following Laplace Transform problems: (a) (20 points) Given the following function f(t) = [10+ (4e-2+ + 3te-4t)e2t]u(t) A Find F(s) = C[f(t) as a proper rational function. F(8) must be in fully factored form. (b) (20 points) Let: f(t) = Ś(n + 2)!e=n(+36)(t – 3n) Find F(s) = [f(t) as a proper rational function.
Problem 2. Reactions. Show all work. (25 pts.). Find the Reaction at B R4.47kips 39-7) 2. 18 RA 2 0 y 20'
please show work 7. Find an equation of the tangent line to the curve at the given point. I (a) f(x) = sec(2), (5,2) (b) f(x) = (1 - 2) cos(2), (0,1)
show work please asap Find the standard deviation. Round to nearest hundredth. 3, 2, 7, 13, 14, 14, 10, 7, 11 4.8 1 9.96 4.27 4.53
please show all work Directions: Show all work. No credit can be given without proper justification. 1. Solve the initial value problem (a) (3 points) " - 9x = 82(t); (0) = x'(0) = 0 (b) (3 points) " + 16x = 8(t) + cos(t); (0) = x'(0) = 0
please show all work clearly thanks Find: 5x37x + 1 dx 37x-1 7. Find: 5 dx 8. Find: S(sin? x + cos²x) dx 9. Find: S(1 + tan’x) dx 10. Find: S(-1 - cotx) dx
Show all work please. 2. Find the inverses of the following matrices. 1 4 (a) ج في ' [1 2 3 (b) 0 4 5 0 0 6 1 4 (c) 5 1 6 5 -2 9 7
please show all work by hand [7 marks] Consider two independent populations. We took two SRS of sizes 10 from each population and x1 = 525.751, 52 = 107.121, x2 = 373.269 and s2 = 67.498 Is there enough evidence to reject the null hypothesis in the following test? (a = 1%) H:M - M2 = 0 Haili - M2 > 0
please show hand calculations for the following using proper roundoff. x=pi/3 . ea < .005. I found a possible table to help. Thanks I PUISIve Handwork problem: (hand calculations using calculator, submit in class) HW 1_1 problem 4.11 Correction: cos(x) = 3x2" Follow a tabular form like the one in Example 4.1 in your book. Iteration n جراحابي ام Term + cos(x) et(True error) ea(Approximate error) 1 0.134240161 -0.548311356 1 -0.54831136 0.45169 -0.414071195 0.110933843 2 0.050107557 0.5018 -0.363963638 -0.003650159 STOP...
PLEASE SHOW WORK Question 12 O pts Given (x-1) = 25 (y+5) + = 1. Find the center, vertices, endpoints of minor axis and foci, 9 then graph the ellipse. Label your points with their name, center, vertex, etc.