(1 point) Evaluate the following: b.(3+e 2)8(t - 9) dt- (3 + e 2t)<s(t) dt-
(1 point) Evaluate the definite integral. | << + 1)e+2+28-3 dx =
The nonnegative function given below is a probability density function. e-2t/3 if t 20 0 if t < 0 (a) Find P(Osts 3). (b) Find E(t).
Complete the solution to the following Arc Length problem. 2 = 2t, y= 2t, 0 <t <3 We have dy da dt 4t, 6+2 dt then L " V16° + 36*d! = 5" Vatº (4+ Bx)dt NOTE: Use the equation editor 3 to input your solution. You NEED to show th
I need help with these Laplace problems:) (1 point) Find the Laplace transform of <9 f(t) = { 0, " I(t - 9)?, 129 F(s) = (1 point) Find the inverse Laplace transform of e-75 F(s) = 52 – 2s – 15 f(t) = . (Use step(t-c) for uc(t).) (1 point) Find the Laplace transform of 0. f(t) t<5 112 – 10t + 30, 125 F(s) =
please show all steps 1. Evaluate the following. (a) L__2s+1 (6) 1*{(s– 2)e;} - 4s +31 (2) L{S)} where sl) = 12 .0st<27 - {cos21 ,20 <1 - 1(s + 3) (s+1) 2. Solve Cauchy-Euler an.
(1 point) S 3, 0<t< 1 =10, 1st<2 Find the Laplace transform F(s) of the periodic function f(t) = with f(t + 2) = f(t) whose graph is given below. What is the minimal period T for the function f(t): T = e-st f(t) dt F(s) = (1 – e-Ts) 1.8 1.0
nsform The function f (t)= The function f(t)= 0 t < 21 has th 0 ooterwisej has the following Laplace trans d. Site-st dt 2 e-st dt
(1 point) If X is a random variable with moment generating function ui) = (1-1)-9, t < I/7 then E(X) = and Var(X) =
ed HW 10/27/19 it 9.82 out of 14 e 10 Question (1 point) Identify the chiral center(s) in each of the molecules by clicking on the chiral carbon atoms. Selected carbon atoms will appear green. 1st attempt . See Periodic Table Part 1 (0.3 point) Hvo SUBM B OF 11 QUESTIONS COMPLETED < 10/11 > Part 1 (0.3 point) See Periodic Ta 8 OF 11 QUESTIONS COMPLETED < 10/11 > T- Part 2 (0.3 point) 8 OF 11 QUESTIONS COMPLETED...
+ 2y = 4u, y(0) = 0, for the following input: Solve: dt 0<t<T u(t) t>T Graph the solution (you may use Excel or Matlab) for T= 1sec, 0.1sec, 0.01sec, and 0.001sec. Do you see what is happening to the output? What is happening to the input?!