For these A = 2 0 = 20 c D = 3 ^- (3 : 1) B- (3 ; 4) - (3³ ;) - (³) 31-1 31-1 31 perform these vector and matrix operations, or state "undefined." 3B-2A Solution: BC CA Solution: CD Solution: 2BD Solution:

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: How do I solve this?

A: given number of people probability 1 0.25 2 0.32 3 ? 4 ? 5 0.07 6 0.03 7+ 0.01…

Q: help me solve the problem number 10

A: This question can be solved using formula for reducing powers cos A2=1+cos(2A)2

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: I need more help on this

A: Given information: μ=151000σ=35000 n=77

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: In a test of the effectiveness of garlic for lowering cholesterol, 45 subjects were treated with…

A: a. The best point estimate is 5.4 mg/dL. The best point estimate for the population mean net change…

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: How do I solve this ?

A: GIVEN: 6 - x - x2  if x ≤ 32x - 5         if x > 3

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

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Q: don't understand how I'm supposed to solve this question.

A: Basic concept of discrete probability distribution are used

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: please show all steps

A: The given definite integral is

Q: How do I solve this ?

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Q: Please solve the last 2 parts as well please from the above equation

A: This question can be solved using the concept of derivatives.

Q: Can you explain it better with all steps?

A: logeea=a and logea=lna

Q: Can you please show how to solve for x and y in step 4.

A: We have to solve for x and y value given in step 4.

Q: Given az Find

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Q: how do i solve this?

A: Given that: The table ,

Q: I want to know how to complete this step by step and what the answer is.

A: Here we use two way tables with Joint and Marginal  relative frequencies   Dogs Cats Total…

Q: How would I solve these?

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

Q: I can not solve this equation, need nelp.

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

Q: I keep getting stuck trying to solve this please help

A: Recall the following fact.

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: (d) If the mean score was u = 157 with standard deviation o = 19, what was the final exam score for…

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Q: Can you explain the second question/step 2 more clearly? I'm having trouble following what to do.

A: We have to find the values at which x2 + y2 = 8 passes the vertical line test.

Q: How do I solve this?

A: 1,2,3....,23,24,25 are called element of set S.  Hence, set S has 25 element which mean n(S) = 25…

Q: V121

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Q: Please I need help with solution D

A: The random sample of size, The null and alternative hypotheses are:The test statistic is, Note:- The…