-Example - 2: Suppose a continuous random variable X has the following probability density function f (x) as follows : f(x) x>0 Find the mean and variance.

Q: Can you please write out on paper how to solve this equation? I can't understand the typed out…

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Q: -y(0)-0, x(0) = 0, y (0) - em of differential equations can be e first order with the help of the…

A: Given as, x¨= y˙ -1 . , y¨=-x-2      u=x˙ and v=y˙       u˙=x¨  v˙=y¨

Q: Solve  8(x-7) = 6(x+3)

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Q: Step by step how do I solve this problem? Please help.

A: The function may be written as y= f(x) Domain: It is the possible inputs of the function. Here it is…

Q: Solve e2x + 7ex+6=0 Show every step.

A: Here we have to solve the given problem.

Q: How do I solve these

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Q: This solution seems unclear. Please write the correct solution legibly. I need the solution to be…

A: A fair die is tossed 72,000 times. n=72000  Let X be the number of times that 4 comes up on the die.…

Q: Solve (5 + 2/6 )* -3+ (5 – 2/6)**-3 = 10

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Q: What is the answer to number 1 with steps included?

A: We havecsc3π2

Q: My question was how to solve it ? I neeed to know how to do it step-by-step too.

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Q: How do I solve this and please provide the steps

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Q: What are the steps to solving this problem?

A: COst function C(x) = 0.001x3+0.2x2+38x+250where x = no. of items producedNow, if x = 30 then C(x) =…

Q: I am not sure of how to solve .  I believe I keep missing a step.

A: The given equation is y =2x^3 -5x.The values of x =-2 and delta x= 0.1.

Q: The sum of two numbers is 20 and the square root of their product is 9. What are the numbers? Solve…

A: To solve the system of equations using fixed-point iteration, we will express the equations in terms…

Q: Please show the steps of solutions including the details of the solution for each part... This is…

A: We have to solve the system of differential equation, find its general solution and its Phase…

Q: solvei!1)= -2 4 2.

A: A linear equation in a variable x is an equation containing the variable only with its first power.…

Q: Can you explain it better with all steps?

A: logeea=a and logea=lna

Q: how about part D, how to solve that?

A: The information provided in the question are as follows :-…

Q: Solve for real x the equation 9* + 6* = 4*

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Q: I am doing a math problem which is (5+2x)/3 < (2x+2)/4 how do I solve it?

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Q: Simplify or solve as appropriate  (2s-3)(s+2) = (2s+1)(s-3)

A: (2s-3)(s+2) = (2s+1)(s-3) =&gt;2s2+4s-3s-6 = 2s2-6s+s-3 =&gt;2s2+s-6 -2s2+5s+3=0 =&gt;6s-3=0…

Q: How do I solve this?

A: Consider the given functions

Q: State separable equation ?

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Q: Solve    6(x-3) = 5(x+5)

A: Given 6(x-3) = 5(x+5) what is x?

Q: Find the Eccentricity of the conic. x. y? = 1 16 %3D 64 48 Eccentricity: e = 48 48 Eccentricity: 64…

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