Q3:The line L, whose equation is (= y-1 = -2 +z) intersects the line L2 that passes -1 2 through the point (0,2,1) in a right angle. Find: the intersection point, and the equation of the line L2.

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A: GIVEN DATA,p=0.40n=500claim:p<0.40α=0.005we have to find out the given probabilities .

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Q: Use the QR factorization to solve the system Ax %3D

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Q: A pipe with an outer diameter of 5 inches and a length of 7000 mm Calculate its volume, knowing that…

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Q: Q2: Evaluate dw dv and w = xy + lnz , x = dw du v2 U at given values of v &u by using the chain…

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Q: b) 2* +2-**-3<0

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Q: ,please help with homework question

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Q: Hw)if J-0-Gso and X=e+Case Show thnt Sece+tan 0

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Q: v The amount of pollutants in the lake has been increasing by 4 milligrams per Liter each year v…

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Q: The proportion of adults living in a small town who are college graduates is estimated to be p=0.3.…

A: Solution

Q: 2. Consider the model of Monitoring and Reputation in Freixas and Rochet 2.5.2 where there are two…

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Q: a. Use these data to develop an estimated regression equation that could be used to predict the…

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Q: Consider the following linear transformation and basis. Find the standard matrix A for the linear…

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Q: (a) Suppose that you throw 3 dice. Find the probability that you get at least two 6s. (b) Suppose…

A: The provided information is as follows:The total number of trials are .The dice is thrown 2 times.

Q: (b) Determine the expected number of sample means that fall between 171.7 and 174.5 centimeters…

A: N(μx¯=173.8, σx¯=1.3)P(171.7&lt;x¯&lt;174.5)=?

Q: Find a denial (or the negation) for " (3!x)P(x)".

A: To find a denial(negation) for "∃!xPx".

Q: Q1: Find all the second order partial derivatives of the function: f(x,y) = x sin(x²y)

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Q: Just Part b., Please.

A: (b).    x1 = 1 and xn+1 = 3x2n  x2 = 3x12  ,   x3= 3x22 ,   x4= 3x32 ,................. x2= 3…

Q: I am only stuck on cot t

A: We will solve the value for cot t.

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A: Given that  Sample size n =139 Favorable cases x =87 Sample proportion p^=x/n  =87/139 =0.6259

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A: Given:

Q: 2. 11+√7 dx

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Q: Use the system of equations below to answer the questions that follow. 3x +2z = 4 -y = -4 4y +3z =…

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Q: Which of the following are true? If false, explain briefly. a) Using an alpha level of 0.05, a…

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