Given that * :Zx Z Z is defined by m * n = m" for m, n e Z, then is an operation on the set of integers Z. True False

Q: Find an equation in point-slope y - y, = m(x-x4) for the line through the given points. (-3, - 8) an...

A: Solve for the point slope equation

Q: Three years ago Lilly borrowed R10000 from Faith on condition that she should pay her back two years...

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Q: Simplify. Write "undefined" for expressions that are undefined. 0. 3 0 -2 4 2) -2 2 3 -2 -3 4 1) -2 ...

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

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Q: Explain how you would graph a line if you are given the equation of the line in y = mx + b form (ple...

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Q: now between 9 and 10 o'clock. In 4 minutes, the hour hand be directly opposite the position occupied...

A: Please refer to the image below 

Q: althe with of u What is the width of the reckunge it Hhe area s l19 saure inho? rechuryle io 10 ichs...

A: Given : The width 'w' of the rectangle is  10 inches shorter than its length. The area of the rectan...

Q: Using the given graph of the function f, find the following. (a) the intercepts, if any (b) its doma...

A: Note: - “Since you have posted a question with multiple sub-parts, we will solve the first three sub...

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

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Q: Solve for x. x/x+6−2/x+5=1x+23/x2+11x+30

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Q: Lydia had 10 feet of ribbon. She used 4 _ 5 of it to tie a bow on a large gift box. How many ribbons...

A: This is a problem related to mathematical application. Based on the given scenario we will calculate...

Q: trapezoids longer base is three times the length of a shorter base. if the trapezoid has an area of ...

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Q: State the pattern of the sequence by using explicit formula. 1. 3,4,8,13,22,36

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Q: Jane's class gave examples of absolute value in distances traveled. Which example demonstrates the g...

A: In this question, we need to find which example demonstrates the greatest distance travelled.

Q: Find a degree 3 polynomial with real coefficients having zeros 1 and 4i and a lead coefficient of 1....

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Q: A scatter plot puts the independent data along the horizontal axis. O True O False

A: Solution

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

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Q: 16) [3 -3 4 o]-[-4 2 -3 4] -3 15) 5 3. 5 -6 6. -5 -1 18) -5 17) -1 -4 3. +| 5 -6 -6 3. 6. -6 20) [0 ...

A: Simply use the concepts of matrices addition and Subtraction. 

Q: Given the function P(x) = (x- 2)(x – 7), identify the following: Vertical Intercept: Written as an o...

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Q: 2. Complete the proof below. 4 Given: AC || BD Prove: m21+ mz2+ m23 = 180°. A Statements Reasons 1. ...

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Q: Evaluate logo s(0.25). Answer is

A: To Find : Value of log0.50.25

Q: Given the function C(n) = 3n4 + 2n? + n° + n There are at most x-intercepts, and at most turning poi...

A: Solution: Given the function C(n) = 3n² + 2n² + n6 + n

Q: 10.Solve (3\X fore X. 27

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Q: For a non-singular matrix A, A^(-1) is equal to: (adj(A)) / det(A) det(A) x (adj(A)) det(A) x A

A: Explained below 

Q: Use a graphing calculator to find the solution to the given system. y = 3x + 1 y = 3x + 7    ​(Type ...

A: Given data÷ y = 3x + 1 y= 3x + 7  Now we graph both the equation of line using graphing calculator.

Q: A. Generate the first 50 Fibonacci numbers. Get the ratio (higher value divided by the lower value) ...

A: First number       = 1Second number = 1nth number,   an = an-1+an    

Q: If f(x) = e, then which of the following is f(7)? Select one: Oa 7 Ob. In (7) O c inte') O d log (7)...

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Q: The time required to paint a particular house varies inversely with the number of painters. If it ta...

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Q: Find the mean of the data set: 13.4, 13.4, 12.6, 42.9 24 О 13 O 13.4 O 20.575

A: Find the mean of the data set

Q: Khloe invested $160 in an account paying an interest rate of 5.7% compounded continuously. Assuming ...

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Q: have a word problem I can't figure out on growth and decay.  An employee recieves a 2% raise once p...

A: Given query is to find salary of the employee after 10 years.

Q: Consider the simplex tableau given below. X1 X2 S1 S2 1 3 1 3 3 1 32 - 9 - 4 1 (A) The pivot element...

A: To find: the column where pivot element is located. Given information: The simplex tableau is

Q: Explain

A: We will explain how to find the equation of a line if we are given the slope and the y-intercept. 

Q: 6. y" – y – 6y = 0, y(0) = 1 e y'(0) = -1. 7. y" – 2y' + 2y = 0, y(0) = 0 e y'(0) = –1. %3D

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Q: In a class of 50 students, the number of females is 2 more than 5 times the number of males. How man...

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Q: 1. Let 3 -1 C= 4 31 1 5 2 B= 2 1 3 2] A= 2 1 3- 2 -4 5] E= 0 1 4 3 2 1 3 -4 2 31 O=|0 0 o o] And If ...

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Q: Solve the following quadratic equation by using the quadratic formula. If necessary, round to the ne...

A: Formula:ax2+bx+c=0Roots:x=-b±b2-4ac2aGiven equation:-x2-4x+2=0a=-1, b=-4, c=2x=-(-4)±(-4)2-4(-1)(2)2...

Q: 3) If A = 2x²i – 3yzj + xz?k and ¢ = 2z – x³y, find A - Vo and A x V¢ at the point (1,-1,1). ww. 4) ...

A: A=2x2 i-3yz j+xz2 kA(1,-1, 1)=(2, 3, 1)ϕ=2z-x3y∂ϕ∂x=-3x2y∂ϕ∂y=-x3∂ϕ∂z=2∇ϕ =∂ϕ∂x i +∂ϕ∂y j+∂ϕ∂z k∇ϕ =...

Q: In a class of 50 students, the number of females is 2 more than 5 times the number of males. How man...

A: We will find the number of males in the class in the following step.

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

A:

Q: 11. Describe the relationship of input and output values for composite functions.

A: Given problem:- Describe the relationship of input and output values for composite functions.

Q: 4. (a) | s] Using the method of cofactor expansion compute the determinant of the matrix [-2 0 1 -3]...

A:

Q: Use an appropriate test to determine whether the series given below converges or diverges. 2n Σ 5n -...

A: To use an appropriate test to determine whether the series given below converges or diverges. ∑n=1∞2...

Q: D 1 k2 V B L (x² + y²) dxdydz 2 2 2 ||

A: This is a problem of triple integration calculation. Please find the procedure below for the same.

Q: don't how to do this can anyone help Solve this? Solve by completing the square X^2 + 6x + 8 = 0

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Q: The height (in centimeters) of a candie is a linear function of the amount of time (in hours) it has...

A: Given: Slope=-0.4Point from the graph is (x,y)=(16,16.6)

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

A: This is a problem of cost and revenue parts of the business. Based on the general formula we will an...

Q: Since January 1980, the population of the city of Brownville has grown according to the mathematical...

A:

Q: In a class of 50 students, the number of females is 2 more than 5 times the number of males. How man...

A: Solve for the numbers of males student

Q: If y varies directly with x and y is 12 when x is 9, what is x when y is 4?

A: