the matrices 2A + B

Q: An airplane is flying at an airspeed of 600 km/hr in a wind blowing at 50 km/hr from the southwest.…

A: We can  find the direction should the plane head to end up going due west .

Q: 1. Give an algebraic and a combinatoric explanation of why the following formulas are true. (a) () =…

A: Here we have to verify the combination formula.

Q: Find the coordinates of the point Qif 2PQ-(9,6) (7.-4) and P = (-3,6).

A:

Q: for each $11 rebate offered to a buyer, the number of sets sold will increase by 110 per week. a)…

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Q: 2 The function f(x) = = is one-to-one. X a. Find an equation for f(x), the inverse function. b.…

A:

Q: 8. Which of the following is a statement of equality between two given expressions? a. Term c.…

A:

Q: The following equation: C-36z+13800 gives the total cost, in dollars, to produce z units of a…

A: given  C(x)=36x+13800given monthly operating budget is $37200

Q: Solve for x. ((x + 2) (x−4) = x − 4 x=2, x=4, x=7 x=2, x=4 Ox=2, x=7 x=4, x=7

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Q: A book on management science gives the equation to determine N, the time until a particular part can…

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Q: d. Will Windies Cricket record a loss or profit if they were to produce and sell 2450 jerseys? e. If…

A:

Q: you

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Q: 10 You have carried out an experiment to investigate the effect of the length of a pendulum on the…

A: Given that , T=2πLg Calculate the percentage error in the time period if measurement of length is X%…

Q: ) For each of the following, set up the integral of an arbitrary function f(x, y) over the region in…

A: Please see the below picture for detailed solution.

Q: Two banks are offering different investment opportunities. Bank A offers an account that pays…

A: for bank A r = 4.4568 % n = 12

Q: Differentiate the following function. f(x) = 1 + 4x +3ex

A:

Q: A department store buys 200 shirts at a cost of ​$3,600 and sells them at a selling price of ​$20…

A: A department store buys 200 shirts at a cost of ​$3,600 and sells them at a selling price of $20…

Q: Solve equation by completing the square 2p^(2)-p-4=0

A:

Q: The sum of three consecutive even integers is -270. List the numbers from smallest to largest: 91 X…

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Q: Find f'(x). f(x) = 5ex + 3x - Inx f'(x) =

A:

Q: Expand 1-In (e 29-x) 2

A: Expand lne29-x2

Q: Angelo Lemay borrowed $8000 from his credit union. He agreed to repay the loan by making equal…

A: NOTE: Refresh your page if you can't see any equations. . here we have L=8000 r=9%=0.09 n=12 for…

Q: State the domain of the rational function: y = O x - 2 x +4 (-∞, 0) U (0, ∞) O (-∞, -4) U (-4, ∞) O…

A: Given query is to find the domain of the function.

Q: Substituting the given data, we have (6.5 × 10−6)(100) (2 × 12) + Pst (2 x 12) (29 × 106) (0.75) Pbr…

A: According to question,Given expression,6.5×10-61002×12+Pst 2×1229×1060.75 = 10.0×10-61003×12 +Pbr…

Q: 7. DETAILS absolute maximum For the function, locate any absolute extreme points over the given…

A: To find the extreme points of the function F(x) over the interval -3 <= x <= 5.1, we need to…

Q: Find the general solution of the following differential equation. 9y" - 4y = 0 NOTE: Use c, and ce…

A:

Q: ribe how to transform the graph of f to the graph of g using only translations (horizontal/vertical…

A: Given query is to find the transformation applied.

Q: Graph the parabola. y=x²-10x+24 Plot five points on the parabola: the vertex, two points to the left…

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Q: A telephone company offers a monthly cellular phone plan for $40.00. It includes 350 free minutes…

A: Given function:- Cx=40.00if 0≤x≤35040.00+0.25x-350if x>350

Q: Consider the complex rational expression below. 4 x+1 3. 9 x + 1 2 2 | دیا | درا | دا 3 What is this…

A: We need to write down the simplified expression.

Q: Find the angle , in degrees, between u and v. u = [-2, -5] v = [0, 3] 0=Ex: 1.234:

A:

Q: Please written by computer source A ladder ?=13 m long is leaning against a wall. If the lower end…

A:

Q: Put in slope intercept form, then give the slope and y-intercept belo 7x+8y = 10 The slope is 8 -…

A: The equation of the line slope-intercept form is: y=mx+c Where m is the slope of the line and c is…

Q: Use the given information to fill in the numbers of elements for each region of the Venn diagram.…

A: Please see the below picture for detailed solution.

Q: Find a particular solution to y" + 25y = = —40 sin(5t).

A: The given differential equation is: y''+25y=-40sin5t   We can also write as: D2+25y=-40sin5t So, the…

Q: Find the real zeros of the function. What are the x-intercepts of the graph of the function? G(x) =…

A: To find the real zeros of the function G(x), we need to solve the equation G(x) = 0. G(x) =…

Q: Write the standard form of the equation of the circle with the given center and radius. Center…

A:

Q: Use the graph to determine a. the function's domain; b. the function's range; c. the x-intercepts,…

A: Graph of the function is given, we have to find the function's a) domain, b) range, c) the…

Q: Solve using binomials  Show steps (3ab -2) 2  + (3ab+2)2

A:

Q: A chapter in a book begins on page 143 and ends on page 861. How many pages are in the chapter?

A: To determine the number of pages in the chapter

Q: 12. Write an equation of the line in slope-intercept form. (-3,4) (0, 2)

A: uation of line is y=mx+cwhere m is slope m=change in y values change in x values =y2-y1x2-x1

Q: Select whether each statement is true or false. 1. ? ✓ If a matrix is in reduced-row echelon form,…

A: 1.] If a matrix in reduced-row echelon form, then the first non zero entry in each row is a 1 and…

Q: Graph the given functions, f and g, in the same rectangular coordinate system. Describe how the…

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

Q: 1. Prove that there are infinitely many primes in the congruent class [5]6.

A: Find 5 module 6

Q: Find f'(x). 2 f(x)= In x +5ex - 4x² f'(x) =

A:

Q: The point Q (-4,7) lies on the function f(x). Suppose f(x) is transformed according to: y=-3 f…

A: The transformed function is given as , y=-3f0.5x+3+5 Determine the x-coordinate of the transformed…

Q: I am not sure I understand part b of the solution. Can this be redone please?

A: The given inequality 25-x≤35-x-7x. We have to sketch the graph of the solution in the number line.

Q: Find the zeros of the quadratic function by factoring. What are the x-intercepts of the graph of the…

A: Given,            The function is gx=3x2-7x-6To find :            Find the zeros of the quadratic…

Q: Graph the feasible region for the system of inequalities. Tell whether the region is bounded or…

A: equation

Q: Sergio wants to invest $4,600.00 in a savings account. Determine the simple interest rate required…

A:

Q: The slope of the tangent line to the curve y = 4 at the point 5, is: The equation of this tangent…

A: To Find : Slope of the tangent line to the curve y=4x at the point 5,45