Solve the system of equations 2x - 8y = 148 1x9y=152 by converting to a matrix equation and using the inverse of the coefficient matrix. x = У

Q: Use the Product Rule to find f'(1) given that f(x)=xe.

A: f(x)=x3exf′(x)=ddx(x3ex)Using the product ruleddx[f(x)g(x)]=f(x)g′(x)+g(x)f′(x)

Q: ☐ 5. Evaluate 元 ○ 1 0 ○ Undefined 3π/2 tan(4x)dx ☐ 6. Evaluate 3/2 [ar/a Π sin(4x)dx ○ 1 ○ 0 4 ○ 4π

A: 5.) 06.) 0Explanation:

Q: (8 points) Suppose the terrain of a hillside is represented as the graph z = f(x). Suppose f(a) = c…

A: I have given detailed solution below thanksExplanation:Step 1: Step 2: Step 3: Step 4:

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A: The required volume is:V=0.05 cm3Explanation:The given expression for the volume is: V=∫0R​v(2πr) dr…

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A:

Q: If [5 - -8 A = [611] 0 " then A- 1 =

A: The objective of the question is to find the value of 'A - 1' given the equation '5 - -8A = 611'.

Q: Find the first partial derivatives of the function u(r,t) = 3 sin(r cost)). 1. ur(r,t) = = 2.…

A: Explanation is given below:Explanation:

Q: e^0.006x= 25 = 536.48 what is 536.48 rounded to four decimal places?

A: Answer : 536.4793  (Rounded to four decimal places)Explanation: Given,  e0.006x=25 Logarithm on both…

Q: X -3 = 5x² + xy² + y³, a = น y (5 points) Suppose f Compute the gradient of f at a. Vf(a) = Compute…

A: ∇f(a)=[−29−3​] The Directional derivative of f at a in the direction of v [5​29​5​−6​​] C=43…

Q: dy Use implicit differentiation to find without first solving for y. dx x2 4 dy da + = 25 y² = 1

A:

Q: No hand written responses.

A: (A) N is discontinuous at t2, t4, t5, t7 and t8 . (B)Option A. limt→t6​​N(t)=4 Option A. N(t6) = 4…

Q: dy dx = dy 33 dx = y = ln 3x14 +1 y = x cos(x)

A: The solution and explanation of the given problem are attached below.Explanation:Step 1:

Q: A curve has an equation  y=2x2+5x+c where c is a non-zero constant. Given that the roots differ by…

A: ANSWER: c = -11/8Explanation:To find the answer, first we must find the roots of the quadratic…

Q: Let f: R -> R be a function defined by function in the image. (a) Find the zeros of (f) and…

A: The objective of the question is to analyze the function f(x) = sqrt(sqrt(3)*x^2 - x^3) in terms of…

Q: f'(x) = ƒ' (e³) = f(x) = (ln x)7

A: ∙  f′(x)=x7(lnx)6​∙  f′(e3)=e35103​Explanation:

Q: Consider the graph of H(t) = k(1 - 6t) where k is a positive constant. (a) Find the coordinates of…

A: (a). Horizontal intercept : (61​,0)  (b). Vertical intercept : (0,k)   Explanation:

Q: Consider the equation x25 + y3 + z4 + sin(xy − z) = z2. Find ∂z∂x at the point(1, 2, 2)

A: The objective of the question is to find the partial derivative of z with respect to x, denoted as…

Q: Answer the following questions for the function �(�)=���2(�2) defined on the interval -6.18,0.57.…

A: answer is given belowExplanation:Step 1: -pi<x<0 Step 2: occurs at -6.18 Step 3: at x=-pi Step…

Q: Evaluate the integral using su

A:

Q: Newton’s law of cooling states that the rate of change of the temperature of an object is…

A: The objective of the question is to show that the function u(t) = T(t) - Tomg, where T(t) is the…

Q: If then A = || 1 −1 -21 -1 21 1 -2 1 2

A:

Q: Use a graphing utility to find the point(s) of intersection of f(x) and g(x) to two decimal places.…

A: Point of intersection is x = 1.46  In ordered pair:Point of intersection is ( 1.46 , 1.13 )…

Q: (a) Find the length of the curve y = x4 - 16 + 1 1 ≤ x ≤2 2x2

A: Since you have asked multiple question as per our policy, we will solve the first question for you.…

Q: Match the following log expressions to their correct evaluation. 1. 5 1+In(e²)-3log2(4) In(e³) 2. 4…

A:

Q: The function P(x)=-1.5+ 300-6000 gives the profit when units of a certain product are sold. Find a)…

A:

Q: Solve the following system of equations using any appropriate method of your choosing: • x-y+z=8…

A: The correct answer is:(x,y,z)=(3+2z,-5+3z,z)Explanation:

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A:

Q: PLS HELP ON ALL ASKED QUESTIONS PLS

A: Question 1: The answer is option a. ((10,−6,−3)+s(1,2,−2)​)Question 2:The correct answer is option…

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A: Let the height of balloon is  m and x m be the horizontal distance The figure

Q: PLS HELP ON ALL ASKED QUESTIONS PLS

A: The equation of the plane is3x+7y−8z=40.Explanation:Steps and explanations are as follows:In case of…

Q: Solve. log 3x=4 The solution is x= (Simplify your answer.)

A: Log3x=4We have to find value of x

Q: (b) Find a particular solution of y"+9y+20y=6e-5x

A: Particular solution is  −6xe−5xExplanation:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS.

A: 8) a) 0 9) d) Explanation:Step 1: Step 2: Step 3: Step 4:

Q: Need help with 41.

A: n = 100Explanation:f(n)=4+(3000/(n+100))For the monthly sales obtained at the price of 19…

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A: FINAL ANSWER:The centre of mass for the lamina of uniform density bounded by X=4-y^2,x=0 is…

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A: (.) The given function is,              we find derivative of given function.

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A: (-5, 2, 1) Explanation: Here, given equations of lines are…

Q: Find f'(x). f(x)=9x²-3ex

A:

Q: Do not round until the final answer. Then round to the nearest hundredth as​ needed.

A: Answer:  t≈54.93Explanation:Step 1:

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A: The condition of existence of the limit at

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A: The equation:

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A: (a)A=x2+x2000​(b)10 meters(c)At the point x=10 , "A" is locally minimum.Explanation:Step 1:Step 2:…

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A: Ans. ) Required producer Surplus is $133.34. Below is the explanation of the…

Q: 10 m₁-m 2 = 5 m₁+ m2 1 Solve for m₁

A:

Q: e^0.006x= 25 = 536.48 what is 536.48 rounded to 4 decimal places?

A: The objective of the question is to round the number 536.48 to 4 decimal places.

Q: Module Two Discussion Question: Solve the problem below. For your initial post in Brightspace, copy…

A: Part A:  To find the domain of A(r), we need to determine for which values of r the function A(r) is…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS.

A: 10. The derivative of y=3excosx  y′=3ex(cosx−sinx) Correct option : C  ) 3ex(cosx - sinx)…

Q: d 3 Evaluate dx √√In(6 - x²) at x = 1.

A: −15ln(5)32​2​Explanation:

Q: Help this question

A: The correct unit vector pointing uphill as steeply as possible is approximately (−0.9798,−0.1952),…