Let A be the matrix 7 1 Find p(A). p(x) = x - 2x + 4

Q: Consider the simplex tableau given below. X1 X2 S1 S2 1 3 20 - 2 1 2 30 - 5 1 18 (A) Which variables...

A: This can be solved as follows:

Q: estion : Use simplex method Max Z = X, + X2 2X, + X2 s 4 X, + 2X2 < 3 s.t. X1 , X2 2 0

A: Topic:- algebra

Q: Identify the mean of each of the following data sets. Data Set A Data Set B 29 28 37 294546 31 38 13...

A: Find mean

Q: Write the expression in the standard form a + bž 9.

A:

Q: Three softball teams ordered equipment from the same catalog. The first team spent $285 on 5 shirts,...

A: To find the catlog price for shirts ,caps and bats.  

Q: Español Graph the line. 1 5 5 10- 6- 4. 2. -10 -8 -6 -4 -2 6 10 -2- -4. -6- -8- -10-

A:

Q: The sum of the entries in the nth row of Pascal's triangle is equal to 2"1 for each n e N. Proof: Th...

A: Here we will check whether given statement is true or false,

Q: The formula for throwing a baseball in the air is represented by h =-16t+12t + 40 where h is the hei...

A:

Q: 2) Determine the value of a so that A = 2i + aj + k and B = 4i – 2j - 2k are perpendicular.

A: This question is based on dot product application.

Q: An operation * on a set S is a relationship that assigns to some ordered pair of elements of S a uni...

A: We have to tell about the statement is whether true or false

Q: Determine whether the homogeneous system has nontrivial solutions by inspection (without pencil and ...

A:

Q: se synthetic division and the Remainder Theorem to find the indicated function value. 3 2. f(x) =x* ...

A:

Q: The formula for throwing a baseball in the air is represented byh =-16t+ 12t + 40 where h is the hei...

A: h=-16t2+12t+40The height h will be zero when the ball hits the ground Substitute h=0-16t2+12t+40=0⇒ ...

Q: Give and solve a real set of problem involving current real life situation based on compound interes...

A: To write and solve a real set of problem that involves compound interest. 

Q: Solve the system by using Gaussian elimination or Gauss-Jordan elimination. 3x + 10y + 9z = 0 x+ 3y+...

A:

Q: Question 5. Show that () +2 +3 3 = n2"-1 +n Hint: you can use property 4 and 5 in the lecture.

A:

Q: Find an equation of a degree 3 polynomial (in factored form) with the given zeros of f(x): 2, 1, 5. ...

A:

Q: Let A = [kaij]nxn, B = [aij]nxn, be an nxn matrices and k be a scalar then det(A) is equal to: * (K^...

A:

Q: A garbage bin can hold 50 gallons of waste. What percent of the bin would be filled if it had 6.1 5 ...

A: topic- percentage

Q: Identify the transformation of the function, include the direction of the opening Y=6(x+1)^2 -2

A: Given data÷ Identify the transformations of the function y=6x+12-2   Parent function ÷ y=x2 Opening ...

Q: 2. Use the Gauss-Seidel method to obtain the solution of the following system of linear equation: 0....

A: Let's find. 

Q: Problem 2 Determine the positive real root of In(x) = 0.7 using three iterations of the Newton-Raphs...

A:

Q: Evaluate (~ (~p ^ g) →~ (pV ~ q)) →~ (~ p ~ q).

A: Given

Q: If y varies jointly as x and z when x = 5, y = 80, and z = 8, what is y when x = 16 and z = 2?

A:

Q: what 5+3

A: Question- what 5+3 ?

Q: (b) ( 2y°z

A:

Q: Exercises 53 0-68 D: Graphing Polynomial Functions For each f(x), complete the following. a. Find th...

A: We will find all above as shown below

Q: The diameter of a circle with a circumference 13.7 cm is ___? ___cm. Use pi=3.14  round to the near...

A:

Q: In a given university of 400 faculty members, 40% are males . What percent greater are the females t...

A:

Q: Based on the table below, 4 7 8 f (x) 71 52 63 4 78 41 7 36 25 73 Evaluate f (4). f (4) = Solve f (r...

A: For the function y = f(x) ,  f(x) is image of x under y = f(x) , i.e. value of y corrousponds to x x...

Q: (a) State and prove Pascal's Identity.

A: According to Bartleby's policy we can solve only 1 question at a time. Apologise for the inconvenien...

Q: Simplity each radical expression. positive. L V16x°y10 2. 27x y12 3. 49x7y5 4. V8x10y9 3

A:

Q: 105 (a) Does the parabola open upward or downward? 8- O upward O downward D.. 4- 2- (b) Find the equ...

A: Note: - “Since you have posted a question with multiple sub-parts, we will solve the first three sub...

Q: Find the equation of the line with slope = 8 and passing through (6,55). Write your equation in the ...

A: The equation of a line is y = 8x +7

Q: Since January 1980, the population of the city of Brownville has grown according to the mathematical...

A: For year 2000, put x = 20 .

Q: All the diagonal elements of a skew-symmetric matrix is: * 1 2 Any Integer

A:

Q: A professional baseball team is analyzing the top five batting averages. What is the mean of the ave...

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Q: An umbrella has been bought for Php 320. If this 20% less than the selling price, what is the sellin...

A: Solution-  Let X is the selling price And it is given that 20% less than selling price is 320 So we ...

Q: The total flying time was 4h. Find the distance between the both airports

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Q: (14x – 13), (8x + 5)' X =

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Q: 5) Find the gradient of o = x?yz + 4xz2 at (1, -2, -1).

A:

Q: For the function f(x) = 2x + 9, evaluate and simplify. %3D f(x + h) – f(x) h II

A: Given: f(x)=2x+9 To evaluate  f(x+h)-f(x)h

Q: A rectangular prism has a length of 6 + 2√3 cm, a width of 2√2 cm and a height of 6 − 2√3. Write and...

A: Given,           A rectangular prism has a length of 6+23 cm, a width of 22 cm and a height of 6-23 ...

Q: An experienced roofer can roof a house in 26 hours. A beginner roofer need 39 hours to complete the ...

A: The experienced roofer can rope a house in a time=26 hours. work done by experienced roofer in 1 hou...

Q: 2. 2x - 7x2 – 16= 0 a. Good guesses: b. # of positive roots: c. # of negative roots: d. # of imagina...

A:

Q: The function f is one-to-one. Find it's inverse. Please show all your work to receive credit. f(x)=2...

A: Given: - The function f is one to one. the function is, f(x)=2e4x-1-7 To find: - The inverse of the ...

Q: Ken filled out this information on the back of his bank statement. Find Ken's revised statement bala...

A:

Q: In a class of 50 students, the number of females is 2 more than 5 times the number of males. How man...

A: Solve for the numbers of males student

Q: Town A has a population of 600,000 which is 40% less than the population of Town B. What is the popu...

A: Given query is to find the population of town b.

Q: 4. (a) | s] Using the method of cofactor expansion compute the determinant of the matrix [-2 0 1 -3]...

A: