Given u = (-2,-3,0) and v= (1, 2, 1), (a) Find 3u + 2v (b) Find 13u + 2v| (c) Find the unit vector in the direction of 3u + 2v.

Q: this does not answer the question

A: Solution:      Going by the first law, since the observation is that the house is next to the lake,…

Q: My answers of 27 and 3 were both incorrect on this.  Can you help solve the last problem?

A: Identify the M' & O'M represent the age group of age 30-49. The compliment M' includes 18-29 and…

Q: The degrees of freedom are directly related to

A: Let, X1,X2,...,Xn be the samples from normal distribution. Let, S2 be the sample variance.  We know…

Q: question 5

A: The Specialty Toys Company faces a challenge of deciding what percentage units of a brand new toy…

Q: Do students perform the same when they take an exam alone as when they take an exam in a classroom…

A: The question is hypothesis testing.Given :To find :Do students perform same when they take exam…

Q: 0 is within the scope of the model. What is 1.29. Refer to regression model (1.1). Assume that X =…

A:

Q: need details progress

A:

Q: where is the solution for question iii

A: We will find area and volume using horizontal strip i.e. with respect to y 1st and then by using…

Q: 1. The table shows the number of deaths in the U.S. in a year due to a variety of causes. For these…

A: The total population of the USA is given to be312 million. The table below shows the number of…

Q: The answer provided for step two is showing as incorrect in my class.  Is there a different answer…

A: The average time for all runners who finished the Cherry Blossom Run in 2006 is 93.29 minutes (93…

Q: In Exercises 41-44 use the formulas for the function and its first and second derivatives as an aid…

A: First find x-intercept and y intercept of f(x) x-intercept  At x= 0, f(x) is not defined as square…

Q: What would be the answer to these questions? No steps needed

A:

Q: A student has scores of 78, 77.25, and 81.75 on his first three tests. He needs an average of at…

A:

Q: 8. A bag contains 7 red marbles, 8 green marbles and 10 blue marbles. Five marbles are randomly…

A: As asked by you, I have answered the 8th question. Please find the solution below. Thank you

Q: The rest of the questions here please, thank you!

A: As per Bartleby guidelines we only give first three questions answers. Please repost for other…

Q: The answer

A:

Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

A:

Q: What are the answers to this ? #3

A: Denote p as the true proportion of people, who own cats.

Q: ot clear to me how did you find questio

A: Given: Mean years of service = 14.88889

Q: For the following question, type the solutions to each part of the question in the space provided at…

A: Null hypothesis: H0:µ1 = µ2 = µ3= µ4 Alternative hypothesis: H1: At least one of the means is…

Q: Could you explain part(b) as well?

A: Our objective is given below:

Q: 27. 3xv2 v' = 3x4 + v3

A: Given    3xy2y' = 3x4+y3  .......(1)(1) Can be written asy'-y3x=x3y-2y'+P(x)y = q(x)yn (Bernoulli…

Q: 3. Below is the graph of y=f(x), which is the derivative for some function f. Using the graph of the…

A:

Q: All of the questions

A: Here we have to evaluate the remaining definite integrals.

Q: What about Question #8?

A: South Salinas       North Salinas Price Square Feet Bedrooms Price Square Feet Bedrooms 605…

Q: ges. The results 89 take French. 92 take German. 44 take French and German. 47 take German and…

A: From given statements we can make the venn diagram and solve for the questions asked

Q: work is very unclear. I am lost

A:

Q: Can you redo the problem? I think the answer for part b should a number between 0 and 1

A: No matter how many times the die is rolled the outcomes of throwing a die are given as: 1 2 3 4 5…

Q: Need answers and explanation on question 2

A: 2. To find number of moles of Pb 7.5 g 3. Ba moles = 0.36

Q: Explain what primary concept does the proof of the Root test use?

A: