Q.1 Given that z = 3-14, evaluate csc ¹(z+2z+1). Hint csc¹ 0= sin 1 Ө

Q: A = Determine the rank and nullity of the matrix. -20 -20 1 -16 5 5 0 4 -2 The rank of Al is The…

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Q: 4. 1 -₁ 3 Let B= a. 2 -1 Find B¹ using the formula for the inverse of a 2x2 matrix. b. Find the…

A: Inverse of a

Q: x²+2x-3 Guess and check

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Q: The function describes the value in dollars of an investment in year t. What does the function tell…

A: The given expression of the investment .The aim is to find the initial investment and the growth…

Q: For the graph of a function y=f(x) shown to the right, find the absolute maximum and the absolute…

A: For the graph of a function  shown below, to find the absolute maximum and the absolute minimum, if…

Q: Luis has $160,000 in his retirement account at his present company. Because he is assuming a…

A: Present value = $160,000Periodic payment = $2000/ quarter Rate of interest = 4.5% = 0.045

Q: Find out how long it takes a $2,700 investment to double if it is invested at 9% compounded…

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Q: Which of the following transformations are linear? Select all of the linear transformations. There…

A: Nfjfjfjjfif

Q: Write an expression representing the given quantity. The value of an investment which starts at 4…

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Q: For the equation given below, complete parts and b. 8x+3y=24 a. Rewrite the given equation in…

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Q: Use the graph to find the range of the function. 2 0 2 (4,0) 9

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Q: Problem #7: Find the eigenvalues of the following matrix. A = 6 2 -2 1 6 2

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Q: solve the system by substitution and show all work. 2x+y=11 3x-2y=6

A: To solve the following system of equations by using substitution method.

Q: Solve the inequality algebraically. (x-2)²(x+6) <0 List the intervals and sign in each interval.…

A: we are given the inequality and we need to find its solutions.

Q: For the investment described below, V is the investment amount in dollars and is the elapsed number…

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Q: Determine the value of x. Round to three decimal places. 5.3x - 47.493 = 269

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Q: In addition, what is the inverse of this number? MIN ---¾/15

A: To find the addition inverse of the following number.

Q: A 1. X Y 5. Y X B 1. Y+Z 2. 3+ Y 3. (2nd) - X 6. (1st) + (4th) 7.(6th) + (5th) 2. (1st)/X 4. (3rd)/X…

A: Step 1: x × y = xyStep 2: 3 + yStep 3: (2nd) - x = (3 + y) - x = 3 +y - xStep 4: (3rd ) / x = (3 + y…

Q: Use the graphing tool to graph the inequality. Click to enlarge graph ***

A: Given that expression we have to find the graph of the given expression

Q: Add: 3x²-6x-5 5x+1 x² - 6x +9 x² - 6х +9 + оооо х+6 x2 - 63 + 9 3x²-x-4 X3 - 6x + 9 +9 x² + 3x+1 X3…

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Q: Raise x to the eigth power, multiply by 11, and then add 3. (a) Write a function of a that performs…

A: given function We need to find the inverse of the function.

Q: 6x2 + x = 12

A: Given that two numbers when multiplied equal 54.If the difference between the two numbers is 3 and x…

Q: State the starting value a, the growth factor b, and the percentage growth rater fo Q = 4000(1 +…

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Q: The regression equation y = 1.3x + 6.8 approximates the number of minutes it takes an employee to…

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Q: Are the vectors u = Choose -3 1 -3], [-2 3 4] and = [-20 16 4] linearly independent? If they are…

A: The given vectors are

Q: Form a polynomial whose zeros and degree are given. Zeros: 9, multiplicity 1; -4, multiplicity 2;…

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Q: Divide using long division: (2x2 + 5x+3)+ (2x+3) Use the paperclip but * Student can enter max 2000…

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Q: The standard equation of a circle is: 1.1 x² + y² + Ax+By+C =0 Show that the following systems of…

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Q: 7. 25x² - 100 difference of Squares with GCF GUESS & CHE Exemplar 2²-10-

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Q: Let T : M2,2 → M2,2 be a linear transformation and suppose that: 0 2 -2 0 -1 3 T ¹ ([1]) - [²²],…

A: Consider the transformation

Q: 2. Let A = 201-18 and /= 2 1 1 2 01 Find A(A+1).

A: A=[2 1      1 2]I=[1 0      0 1]

Q: A certain radioacive substance decays according to a continuous substance is 1730 years. If a sample…

A: Let the decay model beN(t)=N0e−kt

Q: State a possible equation of a 5th degree polynomial with roots of –2 and 3 and passes through the…

A: We find a possible equation of a 5th degree polynomial with roots of –2 and 3 and pass through the…

Q: The equation of a line is given below. Find the slope of a line that is a. parallel to the line with…

A: 2x-5y=32x-3=5y5y=2x-3y=(2x-3)/5y=2/5x-3/5standard equation of line y=mx+cm is slope of line =2/5

Q: The area of a rectangle is calculated as 4x2 - 16y2 square units. Which of the choices below could…

A: Area of rectangle=4x2

Q: State the starting value a, the growth factor b, and the percentage growth rate r f Q = 4000(1+0,06)…

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Q: • To find sn, we raise $₁ to the power Sn ||*)/2-1/ 1/n 2-1/2) 2(n+1)/2 |sn|1/n Sn = 1/2 n

A: The given step is

Q: 9. Mark is a student, and he can work for at most 20 hours a week. He needs to earn at least $75 to…

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Q: 5) Kenji has at most $30 to spend on lily bulbs and tulip bulbs at his local flower store. Lily…

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Q: Domain: (-4, -2, -1, 2, 4)   f(x）=x^2 -5 Domain: (-3, -1, 0, 1, 3)     f(x) = -x^2 + 10x

A: f(x) = 2xDomain: (-4, -2, -1, 2, 4)f(x）=x2  -5Domain: (-3, -1, 0, 1, 3)f(x) = -x2  + 10x - 18Domain:…

Q: Find the real solutions of the following equation. √4t+5 = -5 Select the correct choice below and,…

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Q: Graph the parabola. y=x²-8x+18

A: We need to graph the parabola :

Q: There are 17 students in a class, and 5 of them will be chosen to go on a field trip. How many ways…

A: The objective of this question is to find out the number of ways in which 5 students can be chosen…

Q: Question 4 Maggie works at a very popular freshly squeezed lemonade stand on a beach that sells…

A: We have to maximize the profit.

Q: Solve the equation - x² + 1 = x − 1 graphically.

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Q: is very important in business for companies to determine their profit in different situations Profit…

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Q: A large bottle of juice contains 500 milliliters of juice. A medium bottle contains 70% as much…

A: Given that the large bottle contains 500 milliliters. Medium bottle contains 70% as much juice as…

Q: Prove that for every positive integer n, 72 Σκ2* = (n – 1)2"+1 - k=1

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Q: 13. Solve. Check for extraneous roots. (a) 32 - 4(3)* +3=0 (b) 2 = 2+ 3(2)-*

A: The given equations are

Q: Find a polynomial function of degree 4 with the zeros -1 (multiplicity 2) and 1 (multiplicity 2),…

A: we are given the zeros of a polynomial function having the degree of 4 and we need to find out that…