-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: There are 4 treatments, so we have k4 and k-1- A total of 18 men undenvent Treatment 1 giving n, -…

A: The number of treatments k is 4.

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: the answers are not showing can you send it again please?

A: A cable TV company has 3400 customers paying $90 each month. Suppose each $1 reduction in price…

Q: What is the solution to 1+1 in Geometric Term?

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Q: what is the answer to the math equation 1/4 +1/2x4/12+=?

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Q: What are the steps to solving the monster equation?

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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: Can you please help me solve this in detail so I can understand it better? I don't feel confident…

A: Take LCM then solve

Q: How do I solve A=p+prt for "p"?

A: The given equation is

Q: Can you clarify the answer for the second step (a) ? It says that it's wrong.

A: as per the given data we can draw the following pond Let Q(t) be the amount of chemical (in kg) in…

Q: This question was solved wrong. Could you please solve it again? It gives hint at the bottom

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Q: solve the equestion y-8/5 +2=2/5-y/3

A: Given:

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

A: We havecsc3π2

Q: Give the complete solution to x*+16=0.

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Q: 1 + 1 + 1 + 1 + 1 1+1+1+1+1 1 + 1 x 0 + 1 = ?

A: Given: 1 + 1 + 1 + 1 + 1 1 + 1 + 1 + 1 + 1 1 + 1 x 0 + 1 = ?

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: 6)) Given the graph of f'(x) find the values of x where the curve y = f(x) has horizontal tangent…

A: (By bartleby rule, only questions from first part have been answered) The graph of f'x is shown…

Q: I don't understand the writing like that. Can someone write the solution neatly? Thank you!

A:

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: Find a positive number for which the sum of it and its reciprocal is the smallest (least) possible.

A: To find a positive number for which the sum of it and its reciprocal is the smallest possible.

Q: 5. (CLO3) Prove that (n+3) = ("+²) + (+¹) + () for every positive integer n.

A: We need to prove        n+3C2 = n+2C2 + n+1C1 + nC0    We know, for any positive integer n and k…

Q: A desk lamp produced by The Luminar Company was found to be defective (D). There are three factories…

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Q: Can you explain part (ii) more? just like a basic step by step explanation of everything that…

A: As per the question we are given two functions  α(x) , β(x) And we have to find the derivative of…

Q: 9) Solve for x: 2(3x-4)= 5x-(4x-7) a. 5 10) Solve for x: b. 3 2x *-1=²* +4 c. -3 d. 10 e. -5

A: Given query is to find the value of x.

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: I can solve the last 3 need help gettin to it

A: Given data,μ=64150σ=17306

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: Solve the second order. Dieg - Ý - ý syes 1 39

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Q: (c): Solve 4(2) 2-2x 9(2)2x -x-10+10

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Q: How would I solve these?

A: Since you have asked multiple questions in a single request, we will be answering only the first…