Maximize Q= 4xy", where x and y are positive numbers such that x+ y =11. %3! (Type an exact answer, using radicals as needed.)

Q: Two years ago, a father was four times as old as his son. In 3 years, the father will only be three…

A: Consider the system of linear equations  a1x+b1y=c1a2x+b2y=c2 To solve the system of equations by…

Q: Find the general antiderivative for x^7- 6x + 8.

A:

Q: find the most general antiderivative of 5x^2+square root of x

A:

Q: Give the antiderivatives of 4x 3

A: Our Aim is to give the antiderivative of 4x3.

Q: (In 10x+ 41nx) ³dx A Inx B In°x+4 In°x D In 10x+4lnx In 10x+ 4lnx E F None

A:

Q: Find the positive integer that minimizes the sum of the number and its reciprocal. Round to one…

A: Given data:-         Let fx is a function such that               fx=x+1x       we need to…

Q: Find the smallest positive root by using the false position method V fEx)=x^2-6x-x^3+2 \) with two…

A: False root method: for given f(x) root=x2=x0-f(x0)⋅x1-x0f(x1)-f(x0)

Q: method; Inz VUna)²-y²

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Q: xdx can be solved by either algebraic subsitution or integrataion by parts. X-1 A True False

A: We have to state whether the given statement is true or false and its reason is given.

Q: 1. 05x<5 2k ī (x) if (I - x) if sxsI 2 2kx < 1 2

A:

Q: Compate the Cantiderivative of fox) = x²+4 xナ4 %3D x³+ax

A:

Q: 15.f mOT-(27+ 3)', mRT- (9x – 5)" and MRST - (10x-2), find mi.

A: Given,         QT⏜=27x+3° , RT⏜=9x-5° and ∠RST=10x-2° .

Q: X, t 2 X, < 22 X,t 3, 2x x, Z12 + 2xa=32 maxlimzed by 2=5x, t10x2

A: The solution of given linear programming is given by using graphical method :

Q: tion 20 +4)/2 = > aj,æ“ for || then 16a3 2 k-0

A: We have to find the value of the given condition

Q: 2- S --y Vty zdzdxdy

A:

Q: How can I calculate using Excel?   Suppose X~N(193,7), and Z~N(0,1). Then x = 204, is equivalent…

A:

Q: -12 (",(25x – 46x + 3)cx J-12

A: Given query is to find the value of the integral.

Q: (4x+3y 2 12 7x+6y S 42 2) x20 y20

A: Since you have posted more than one question, we solve the first one for you. For the remaining…

Q: Find the antiderivative of  (3x^2+2)/(3x^2+.6x)

A:

Q: Solve for x. 3 In (x+1) = 15 Do not round any intermediate computations, and round your answer to…

A: Solve for x in the given equation

Q: Chenge to Poloy -V3 +2Ź

A: Here we use complex number property to find polar form.

Q: Find the devivative of the fanction from N 2x+3 %3D

A:

Q: Find the general solution of the fifth-order DEQ. 2x(5) – 7x(4) + 12x" + 8x" = 0

A:

Q: dx 4. xV25-x2 5+vx2-25 In + C а. 5 b. In 5+Vx2-25 + C 5+v25-x2 In + C с. -- d. None of the above

A:

Q: 1 zp- A) B) is larger than 17

A: The given integral is ∫1∞1x5+4 dx We have to determine weather the given integral is larger than…

Q: 1. Differentiate: y = 3(x²-1) A. (In 3) 3(x²-1) B. (2x) 3(x²-1) C. 2x (In 3) (3**-1) D. x²(In…

A:

Q: Consider (x8+ 8x5+ 16x2) ² -dx. Using u-sub

A: Given: - The integral is, ∫x2+1xxx8+8x5+16x22dx To find: - The values of k and n. By using…

Q: 4. Evaluate the integral 2x -5x2 d.x

A:

Q: * IN 13. g(x) ={Vx+6, -5 sxS1 %3D -+8, x>10

A:

Q: Solve the intial Value problem (IVP) 2t ý -by-Zy - 6e

A: Note: Since, the student has mentioned "initial value problem (IVP)" but he has not given the…

Q: Find the antiderivative of x/15x-14

A:

Q: 2. Factor x from ax + bx

A: We have to factor x from ax+bx.

Q: The values obtain using Analytical Methods are always equal to those obtained using Numerical…

A:

Q: Before burning out, a light bulb gives X hours of light,where X is N(500, 400). If we have 3 bulbs,…

A: The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ are the mean…

Q: - To show that AADB (бх — 1)° 48 (4x + 25)° EACBD by AAS, what must be the 48 A' D value of x?

A:

Q: 2) Find dy of: 7x 5 上 (3-2x

A: We know that  ddx(xn)=nxn-1

Q: the 1) By uing of far 3 deliv ahve 3x at X-2 . %3D

A:

Q: 5.Find h(-), if 4x* – 3x2 + 2x – 2.

A: Given: hx=4x4-3x2+2x-2

Q: Find product solution for this PDE: xuy - yuz = 0. %3D

A: Solution of partial differential equation.

Q: 8. So dt V5+r²

A:

Q: 2P 2+ y= since) see' (=?)

A: y=sin(z)sec-1(1+zz2)

Q: Find the antiderivative of (2* square root of x) + (3/x^4)

A:

Q: 12. Find the antiderivtive: 9x°- 6x -2

A:

Q: 1. Solve: a. 3x2 = 9244 b. In 4-In(x+ 3) = Inx %3D

A: see 2nd step

Q: 5. ) If 3x + 4yi = Z2, what is x + y equal to?

A:

Q: 4- Fct) = Sint ost<T くもく2

A: We have to find the Laplace transform given step function.

Q: xdx can be solved by either algebraic subsitution or integrataion by parts. X-1

A: ∫xdxx-1

Q: If substitution technique is used to solve the integral |(12x+3x*)(10x² +x° – 2)´ dx then the -…

A:

Q: (b) Evaluate [(2.x+5)/x² +5x-8 dx, by using substitution method.

A: We use substitution method

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.