The unit circle x² + y=1 can be wrriten in parametric form as x = cos(0) and y : = sino. dy and hence find the stationary points. dx Find

Q: During the exponential growth phase of Salmonella Enerica bacteria in a certain environment, the pop...

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Q: 6. Given the matrices -1 1 -2 2 0 3 | A В %3D %3D 3 0 4 -1 5 1 Find 3A - 2B:

A: Topic = Matrices

Q: -4 3 Find the matrix exponential function eAt. Let A -3 cos(3t) sin(3t) sin(3t) cos(3t). eAt -4t = é...

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Q: What is the axis of symmetry of the following quadratic equation? y= 2x-4x-5 O x = -1 O x = -5 O x =...

A: The given equation is: y=2x2-4x-5 The objective is to state the axis of symmetry of the given equati...

Q: Let R be a relation on A = {1, 2, 3, 6} and R = {(1,6), (1, 1), (3, 3), (6, 1), (1,2), (2, 1), (2, 2...

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Q: Solve the following:   (ii) x^2 – 6x ≥13

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Q: Whenever n is a pOsitiv integer (n > 1). (15 points) %3D

A: Follow the procedure given below.

Q: Solve the equation by factoring. Show your work and explain the steps you used to solve. 3y+y 4(3y+ ...

A: Given 3y3+y2=4(3y+1)3y3+y2-12y-4=03y(y2-4)+(y2-4)=0(3y+1)(y2+4)=0We know that a2-b2=(a+b)(a-b)

Q: he average cost function is defined in economics as C¯(x)=C(x)x, where C is the cost of manufacturin...

A: Given:  C(x)=0.01x3−0.4x2+13x+400,

Q: 5.) 3x° + 4x - 2 + 4x – 2 - 2x – x + 6

A: Topic = Algebra

Q: Fill in the blanks below. Find the slope of the line passing through the points (9, 9) and (9, -2). ...

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Q: TAXI Andy's Cab Service charges a $6 fee plus $0.50 per mile. His twin brother Randy starts a rival ...

A: Given that - Anty's Can Service charges a 36 fee phe $0.50 per le is twin the Randy starts a real bu...

Q: Aaliyah invested $350 in an account paying an interest rate of 4% compounded continuously. Assuming ...

A: Solving the problem by finding the value after 20 years.

Q: Fill in the blank with the correct answer. ( Simple Interest) Amount/Maturity Principal Interest Rat...

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Q: Ravi stepped onto an escalator moving ata constant rate. The table below shows his distance from the...

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Q: 67. Consumption Expenditures In Keynesian macroeconomic theory, total consump- tion expenditure on g...

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Q: What is the resultant of the displacement 6 miles North and 9 miles East? A. 11 miles, N 56º E If si...

A: solution:-displacement in the North disaction=6 milesdisplacement in the East disaction=9 milesResul...

Q: An element with mass 640 grams decays by 7:3% per minute. How much of the element is remaining after...

A: Given intial mass =640 gmsRate of decay=7.3% per miniutetime =8 minute 

Q: A construction crew is lengthening a road. Let y represent the total length of the road (in miles). ...

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Q: (i) 8. 6. 1 8. 1 7 Compute M 1 2 6. 3 3 3 6. 7 (ii) 8. 1 -1 M 1 Transpose(M) %3D 3 3 3 (iii) 2 6. M ...

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Q: You have $72 to spend on refreshments for a party. Large bags of chips cost $2.00 and sodas cost $0....

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Q: Determine whether the matrix is symmetric, skew-symmetric, or neither. A square matrix is called ske...

A: Here we have to determine whether the matrix is symmetric, skew-symmetric or neither.

Q: A survey was conducted at a local ballroom dance studio asking students if they had ever competed in...

A: To find, the probability  the student competed in Rhythm GIVEN they had competed in Smooth or Standa...

Q: An element with mass 730 grams decays by 28.8% per minute. How much of the element is remaining afte...

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Q: (e) Use a backward finite difference approximation to approximate the first derivative of the follow...

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Q: Solve the following system of equations. x+2y 10 -x-5y = -19

A: x+2y=10 → (1)-x-5y=-19 → (2)adding⇒ (1)+ (2) x+2y-x-5y=10-19-3y=-9y=3

Q: Find the determinant of the matrix. 2 3 4 1

A: We have give 2×2 matrix and we have to find its determinant.

Q: Two angles are supplementary. One angle is 3° less than twice the other. Find the measures of the an...

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Q: Find the general solution of the equation + (2 tan 2f)y = cos 2t. The general solution of the given ...

A: topic - linear differential equation

Q: Plot the complex number. 4 + 3i 2- 5 -4 -3 -2 -1 2 3 -2- --3 -4- -5- Clear All Draw: Dot 3.

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Q: solve the given equation below: xy'=4y

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Q: Let R be the divisibility relation (|) on A = {3,5,6,7, 10, 20, 30}. We know that (A, |) is a poset....

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Q: What are the zeros of the following quadratic equation? y= x + x-12 O x= -3, 4 O x= 4 X = -3 Ox- 3,-...

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Q: use the Laws of Logarithma to evaluate the expression.  a) log3 (15) - log3 (35) + log3 (567) b) l...

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Q: A bouncy ball is dropped from a height of 16ft and always rebounds ¼ of the distance of the previous...

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Q: Determine which property of determinants the equation illustrates. 1 2 0 o 0=0 5 6 -8 4 O If one row...

A: solution

Q: y = -4(4)** x+3

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

Q: The sum of the ages of Dustin and Jacqueline is 74 years. 11 years ago, Dustin's age was 3 times Jac...

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Q: Owen invested $81,000 in an account paying an interest rate of 3 % compounded continuously. Zoe inve...

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Q: Find the x-intercept and y-intercept of the line. 2x+4y=-8

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Q: 1. Determine the correct inequality statement of each graph a. b. 2-

A: (a) The given  graph is:   To find the equation of inequality.

Q: Let R be a relation on A = {1,2, 5, 8} and R = {(8,5), (2, 1), (5, 5), (5, 8), (2, 2), (8, 1)}. Are ...

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Q: 5. Which is a counterexample that shows that, for whole numbers a and b, a ÷b = b÷ a is false? O a =...

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Q: Determine the area and circumference of 17. 5 in in

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Q: Write an equation in slope-intercept form for the line with y-intercept -6 and slope O=0

A: Topic = Coordinate geometry

Q: Fill in the blank with the correct answer. ( Simple Interest) Amount/Maturity Principal Interest Rat...

A: I=PRT and A=P+I  Where P is equal to principal, I is interest, A is amount, R is rate of interest, T...

Q: For each ordered pair, determine whether it is a solution to the system of equations. y=2x-3 7x-4y 6...

A: Given equations is : Y= 2x -3 & 7x -4y =6

Q: Let f(x) = - 2x +7 and g(x) = x - 2. Find g(2) - f(2). g(2) – f(2) =

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Q: Show that if ax2 + bx + c = 0 for all x, then a = b = c =0

A: It is given that, ax2+bx+c=0 for all x,  To prove a = b = c = 0  

Q: a. Convert the octal number 21.673, to its hexadecimal equivalent.

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