For the following matrices (or vectors) are given in Cartesian coordinates: 1½/21 A = [-4 3] Determine (a) A.B¹ - C B = [135] and (b) A.C - C = (c) C A 2 B

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A: 2. Let x be the incomes are approximately normal distribution with mean $33,000 and standard…

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Q: 9. Base 11 division: 47.9,, [(2 536A,4) || - S, ? Partial subtraction S, is: a) 2A23 b) 2A21 c) 2123…

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Q: 2) A vendor has learned that, by pricing hot dogs at $ 1.25, sales will reach 119 hot dogs per day.…

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Q: I need help solving for parts a-c

A: The data is paired when the data is generated using the same subjects at two different conditions.…

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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: We are working in R². Let & be the standard basis, B be the basis formed by {(2, 1), (0, −1)}, and C…

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Q: The point is i need explanation on how to solve each question.

A: Hi thanks you for posting this question  , since you have posted multiple subparts as per our policy…

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) =…

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A: The number of rolls of die, The number of faces of a die

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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: -2 -1 6 5 3 -1 -2+ 1 2 3 4 5 6

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Q: when solving a-c, what does the first part of the expressions (1z1 less than or equal to 1) mean? If…

A: Solution: Let z be  the standard normal variable with mean 0 and standard deviation 1.  z~N(0,1)

Q: I am stuck in this question and unsure of how to solve it.

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Find a least-squares solution of Ax = b by (a) constructing the normal equations for x and (b)…

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Q: How do I solve, step by step:  1/5(13y-2)+1/10(4y+11)=

A: Solve the equation 1/5(13y − 2) + 1/10(4y + 11) = 0 for y as follows.Consider the expression 1/5(13y…

Q: How do I solve #4-6?

A: Solution :-

Q: Can you help me solve that problems

A: We’ll answer the first question (#4) since the exact one wasn’t specified. Please submit a new…

Q: How could I complete a problem like this without using excel?

A: Given that We have to find z score that divide a normal distribution The middle 25% from the 75% in…

Q: How do I solve 1/2h(b1+b2) if h=3, b1=4, and b2=6?

A: In order to solve the given expression, first of all put the value of h, b1 and b2 in the given…

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A: Given vectors: Denote the given two vectors as A and B.

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A: To determine the values of x, y and z satisfying the simultaneous equations

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A: The tangent of -3 has a negative slope since it points downwards It is approximately equal to -1.…

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A: The following is the formulae to calculate Weighted Average (W)…

Q: how do we go about solving the last two parts?

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Q: n you list the steps on how to s

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Q: Please help to solve part e. Thank you!

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