Problem 9. First write the augmented matrix of the following system. Perform row operations on the augmented matrix of the following system, be sure to indicate the operations at each step. If there is a solution to the following, give a solution, otherwise explain why there are no solutions. X1 3x1 5x1 + + + 2x2 x2 5x2 + + + 3x3 + 6x3 + + 12x3 2x4 X4 5x4 = 1 -1 2

Q: (1,-16) and (-3,12)

A: To write down the equation of the straight line joining the two given points.

Q: Please can you send filled up , doesn't make sense the answers , which one goes where

A: Given that f(t) is the number of people, in millions who own cell phones t years after

Q: I asked this earlier but I have to ask it again.  When simplifying this, how do you simplify it?…

A: From given function We need find f(g(x))

Q: t the success due to the news paper publi

A: Among 6 events if 2 resulted in a blockbuster 2 events are successful 4 events are unsuccessful Let…

Q: What should I do if I don't know my multiplication

A: You could use your calculator. Besides, i think you know at least multiplication table for 2 . Then…

Q: The answer "6" for the last input is incorrect here, please recalculate.

A:

Q: Explain how the Root Test works.

A: Root test: Consider ∑an be a positive series. Consider the following equation: R=limn→∞an1n

Q: In baseball, is there a linear correlation between batting average and home run percentage? Let x…

A: The question is about correlation and regressionGiven :To find :Construct scatterplot and draw the…

Q: answer

A: Please refer to the image below

Q: okay can you also do part b now.

A:

Q: ( 5ょ) 3xー5)(42

A: Given expression is (3x^2 -5)(4x^2 +2)

Q: can you explain more about the second part that you came up with -2 and 5 .  thanks

A:

Q: Please type the solution so I can read it, I don't understand some of the symbols or letters used…

A: We have given that Mean(µ) = 72.6Standard deviations (σ) = 4.78X ~ N (µ, σ )= N(72.6, 4.78)

Q: Please explain how the 32 was caculated in the problem? I had the same question and got it wrong

A: as we can see is solution  No. of coins tossed = 5 P(H)=12 and P(T)=12

Q: I'm confused what's the answer to the question?

A: Given that:  Population mean

Q: Since this is a second question, can you answer the other 2 sub parts

A:

Q: Please help me answer

A:

Q: Hi There, thank you for giving this a go! I tried inputting this answer, but it came back as being…

A:

Q: How is the negative sign used  in math and how it got started

A: How is the negative sign used  in math and how it got started?

Q: The first image goes with the second image, so the second image is which is what I am looking for…

A: Here, the random variable x is the height of a certain species of tree. It is given that x~…

Q: (-8, -11) and (17, 4)

A:

Q: A manufacturer of vertical blinds purchases raw materials for $17.00 per set of blind: and has a…

A: Topic  =Algebra

Q: How do I find numbers 2 and 4?

A:

Q: Please look at the question and please explain how you know if it's + or - infinity.

A:

Q: how did you get infinity

A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞

Q: How about the converse

A:

Q: Can someone explain how I do numbers 1 and 2 A and B.

A: (1)  The weather report get to know about that from the past experiences. For example in the similar…

Q: This is the wrong answer, please give me the correct one.

A: Given:  S=aywz  is a non-invertible matrix.λ1=5               One of the eigen…

Q: passes through (3, -7) and (4, -11)

A: Given: Points (3,-7) and (4,-11)