P(both of them have volunteered for community service in the past) =P(first person selected havolunteered for community service in the past)*P(second person volunteered given first person volunteered)
=(28/42)*(27/41)=0.439024
please solve step by step. thank you.
a) (xy² ty?ty/dx + (2xy + 1) dy = 0 -tyl-y= 9 5'70) = Differential Equation b) glo)=0
Hydro Mechanics
Please solve the question in an instructive way (step by step),
also with a legible (readable) handwriting, ty.
Q1) Water is flowing with a discharge rate of Q=96 m²/sec in a rectangular channel section of 4 m. in depth and 6 m. in width. There is a smooth downward step of 0.25 m. and a reduction of 3 m. in the channel width. a)Calculate the water depths before and after the step. b)If choking occurs, calculate the change...
Please solve step by step
solve the Laplace... step by step solution please show
all your workings. thanks
Solve the Laplace
Please solve the solution step by step. It skips steps and
confuses me.
Please solve this differentail equation step by
step
2 an - bn dt
(1 point) Solve the initial value problem ty" - ty' y = 5, y(0) = 5, y'(0) = -1 y =
Solve 2.12y" + 4.ty' + 3y=0
Please solve step by step thank you
Use the simplex method to solve the problem. Maximize subject to P = 12x, + 28X2 2x1 + x2 58 Xy + 8x2 58 X4, X220 when xy = and X2 = The maximum value is P= (Simplify your answers.)
please solve step by step
In addition, please make sure to also write your name and homework number on the first page of your solutions. P1*. Solve Laplace's equation inside a semicircle with 0 < < and with radius a, subject to the boundary condition u(a, b) = sin(e) and with the diameter (@= 0 and 0 = ) insulated.