Consider the simplex tableau given below. X1 X2 S1 S2 1 3 20 - 2 1 2 30 - 5 1 18 (A) Which variables are basic variables? O x2,51, and P O x1,51,and s2 O X2,51,and s, O x2,52,and P P.

Q: A bridge is built in the shape of a parabolic arch. The bridge has a span of 120 feet and a maximum ...

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: It is important to have a random sample to prevent data manipulation. O True False

A: This question can be solved by applying the concepts of random sampling.

Q: 10. A rectangular solid has a dimensions 3, 4, and 5. What is its diagonal? C. 9.41 units 11. A rect...

A:

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

A:

Q: Write the e-system obtained via slack variables for the given linear programming problem. Maximize P...

A: We will use some initial steps of simplex method to solve this problem.

Q: let f(x) =4x+3 and g(x) =5x-2. find the function. f-g

A: Topic:- function

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 following for the function f(x)= 4x + 2x-3. (a) f(0) (e) -f(x) (b) f(4) (f) f(x + 1) (c) f(...

A: We will find all the asked values as following.

Q: Solve the following quadratic equation by completing the square. If necessary, round to the nearest ...

A: We have to solve the quadratic equation by completing the square.                                   ...

Q: Reasoning Find the zeros of the function f(x) = x² – 3x + 2 by factoring. How can you verify the zer...

A: To find out the zeroes of the function. 

Q: 6 Determine whether the set is a basis for R3. If the set is not a basis, determine whether the set ...

A: The given question has been solved in detail.  Thus options A, B and C are correct. 

Q: A symmetric matrix is a one in which * A = A^T All diagonal elements are 1 | All diagonal elements a...

A:

Q: Paired data is best done with a scatter plot. O True O False

A: Given query is to find statement is True or false.

Q: It 1-3° 3. 9-0 -9 9-D Solve Sor the Pollowing enrations below?

A: 1)1a-b+1b-aa-b=1a-b+1-(a-b)a-b                               =1a-b-1a-ba-b                          ...

Q: (a) Select the name of the basic function in the graph. Select an answer (b) Select the equation of ...

A: This is the problem of function. Based on the graph and characteristics of the function we will answ...

Q: Function f(x) is shown in the table below. Find the average rate of change over the interval 3sxs4. ...

A: We can find the average rate of change in the interval as below.

Q: Two angles are complementary if the sum of their measures is 90°. Find two complementary angles such...

A: Solution ) first angle = x  Second angle = 4x - 225° They are complementary x + 4x - 225° = 90° 5x =...

Q: Name: Ash ynn Tippit 5.10 Assignment - Dividing Polynomial Functions 1. Use long division to divide ...

A:

Q: 9. (7x + 2) W S T. (4x + 23)- M2VWY = M2SWX = © Gina Wilson (All Things Algebra®, LLC), 2

A: Angle XWS +SWV+WVY=180°

Q: investment grows by 1% each year. What is the percentage growth after 40 years? (Round your answer t...

A: Topic:- Basic maths

Q: Graph the line. 3 y=-5x- 6+ -10 -8 -6 -4 6. 8. 10 -2 -6+ 4. to

A: Draw the graph of the line y= -3/2x-3 . 

Q: The quadratic equation =36 has solutions +6. True O False

A:

Q: Name: TUTORIAL O PRACTICE 8-8 Additional Practice Scan for Multimedia Leveled Practice In 1-3, find ...

A:

Q: 7) If A = xz³i – 2x²yzj + 2yz*k, find VxA at the point (1,-1,1).

A: Since the student has posted multiple questions and does not mention any specific question, so we ar...

Q: Write the standard form of the equation and the general form of the equation of the circle of radius...

A:

Q: Exercise #4: The function h(x) has a range given by the interval 2,10]. The function f(x) is defined...

A:

Q: 1. Find the area of the rectangle below. 6. 12

A:

Q: For a skew symmetric even ordered matrix A of integers, which of the following will not hold true: *...

A:

Q: What percent is 1/3 of 60 less than ¼ of 200?

A: Question- What percent is 1/3 of 60 less than ¼ of 200?

Q: An employee receives a 2% raise once per year. If the employee's initial salary is $75,200.00, what ...

A: topic- exponential function

Q: Find A and B such that 2x-1/(x+1)(3x+2) = A/x+1 + B/3x+2

A:

Q: • Higher Order Thinking Katrina has of a gallon of ice cream. She uses gallon as a serving. How many...

A: The objective is to find how many servings does Katrina have?

Q: Theathre prices are $95 for adults and $50 for students. One nig 103 people attended the performance...

A: Let x and y be the number of adults and students who attended the performance, respectively.

Q: A ball is thrown into the air with an initial velocity of 32 feet per second, from a height of 11 fe...

A: Given query is to find the time when ball hit the ground.

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: Find the appropriate linear cost or revenue function. Fixed cost, $370; 10 items cost $2450 to produ...

A: Linear cost function

Q: 14. A pyramid has a square base of 8 m on a side and an altitude of 10 m. How many liters of water w...

A:

Q: Given that y and x vary inversely and that y is 24 when x is 8, what is the value of x when y is 18?

A:

Q: Given x and y vary inversely and that y is 24 when x is 8, sketch a graph of this inverse variation ...

A: Given x and y vary inversely and that y is 24 when x is 8, sketch a graph of this inverse variation ...

Q: (а) Епраnd (х + 1)96

A: Since you have asked multiple questions in a single request we would be answering only the first que...

Q: Given that x and yvary inversely and that y is 24 when x is 8, sketch a graph of this inverse variat...

A:

Q: A potato is launched vertically upward with an initial velocity of 121 ft/s from a potato gun at the...

A: s(t)=-64t2 +200 t+ 4v(t)=dsdt=-128t+200i)velocity after 0.5 s;v(0.5)=-128(0.5)+200v(0.5)=136  ftsii)...

Q: Which of the following is a perfect square trinomial? O 3x2 + 132x + 121 O 36x2 + 132x + 121 O 36x +...

A:

Q: Use the properties of logarithms to expand the expression as a sum, difference, and/or constant mult...

A:

Q: The manufacturer of a product finds that the marginal revenue is MR(q) = 767 - 67q - 58q². Find the ...

A:

Q: A certain phenomenon has an initial value of 12 and grows at a rate of 8% per year. Give an exponent...

A:

Q: The sum of forty-eight times a number and 72 when divided by eight is fifteen times the number. What...

A: Let the number be x.

Q: Indicate the steps, construct a table for the ordered pairs (x,y) and graph the points in the cartes...

A: see below the answer  with table and graph

Q: the 104th Congress, there were 4 more Republicans than Democrats in the U.S. Senate. This resulted i...

A: Given query is to find the numbers of Democrat and republicans.