Show that S1 = S2 if and only if Si U S2 = S1 N S2.

Q: find (a) the characteristic equation and (b) the eigenvalues (and corresponding eigenvectors) of the…

A: Given :

Q: ) Find the Cartesian form (i.e. æ + jy where x, y E R) for the complex number 1 (2+ j)(1 – 2j)´ - )…

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Q: Use the formula for the sum of the first n terms of an arithmetic sequence to find the indicated…

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Q: Q8 Refer to the attached image and answer the following questions:- 10% 40% 25% e Fruits and…

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Q: Do

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Q: Find f(g(x)) and g(f(x)) and determine whether the pair of functions f and g are inverses of each…

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Q: Suppose ABC is a right triangle with sides​ a, b, and c and right angle at C. Find the unknown side…

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Q: A certain radioactive isotope is a by-product of some nuclear reactors. Due to an explosion, a…

A: Calculation of above requirement are as follows.

Q: 5x + 20 Given f(x) answer the following questions. 22 - 3z - 10 a. Write the function in factored…

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Q: A gals was held to fund raise for a noble cause. The gate collection was $8.00 for ench adult and…

A: We have to find the values of x and y.

Q: 3, -12, 48, -192, 768,

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Q: What is the value of sin (b)

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Q: 5. Let A and B be n-by-n matrices. Each of the following statements is equivalent to two of the…

A: To find the statement which is not equivalent to other three.

Q: Find the value of k such that the system is dependent 3x + 6y = k 2x + 4y = 50

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Q: Determine if the graph of the quadratic equation opens up or down and is wider or narrower than the…

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Q: 8. B 12 51 18 李 A

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Q: The lines y = 2x – c and ax - 3y +5 = 0 are parallel. What is the value of a?

A: The slopes of  parallel lines are equal.

Q: f. An investment of $20,000 is made. Annual interest is 7.5%, compounded continuously. (i) Find the…

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Q: You currently have $4,700 (Present Value) in an account that has an interest rate of 4% per year…

A: Given: P=$4700 r=4%=0.04 A=$11750

Q: 1. The Collin Freight Company has an order for three products to be delivered to a destination.…

A: This is a problem related system of linear equation and solve it using matrix concept. Based on the…

Q: ns on. 2, log 2x2

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Q: Jim is single and earned wages of $53,036 in 2019. He also earned $2,080 in tips and contributed…

A: Given, Wages= $53036 Tips= $2080 Therefore, Total income= wages+tips Total income= $53036+2080 Total…

Q: 6. Expand In a*b² as a sum, difference; and/or constant multiple of logarithms.

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Q: Thor opened a savings account exactly 5 years ago. His initial deposit was $1000 and the account…

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Q: $25,000 is deposited into an account that pays 6.75% interest compounded continously. How long will…

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Q: Which property would you use to solve the equation? log, (x+ 1)+log,(x – 4) = 3 (Select all that…

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Q: The scatter plot shows the time spent watching TV, x, and the time spent doing homework, y, by each…

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Q: Use the constant term and leading coefficient to list all the potential roots of the expression. 5x*…

A: The given expression,   5x4+x3+3x2-7

Q: Find the slope of the line shown on the graph to the right. 4 2 Select the correct choice below and…

A: Given:

Q: Estimating Products to the Nearest Tens Estimate the product by rounding each number to the nearest…

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Q: 2) A medicine company has a total profit function P(x) = 592X2 + 0592X + 20, where x is the number…

A: Given:         Px=-592x2+0592x+20   where x is the number of items produced. differentiating with…

Q: Solve the system using the addition method. If the system does not have one unique solution, also…

A: We have to find the solution

Q: When a weight is tied on the end of a string and is pulled back and released, it creates a pendulum.…

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Q: What is the maximum/minimum pls

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Q: For all square matrices A and B, it is true that det(A + B) = det(A) + det(B) O True O False

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Q: Sec (inx) tan(inx)

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Q: 10. A sum of money is divided among Ron and Andy in the ratio 4: 7. If Andy's share is $616, find…

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Q: What are the intercepts and asymptote(s) of h(x)? Explain how to find these using the graph. Write…

A: Intercepts: The point where the line or curve crosses the axis of the graph is called intercept.If a…

Q: 4 years ago, Dillon won some money in the lottery and put it in a bank account that earns 2%…

A: Amount after 4 years (compounded continuously);P(t)=P0 ertP(4)=5000r=0.02t=4P(4)=P0 e0.02*45000 =P0…

Q: population of a Midwest industrial town decreased from 217,000 to 212,000 in just 2years. Assuming…

A: Given query is to find the population at indicated time.

Q: 1. Find the sum of all natural numbers having first term 1 and last term 303. 2. What is the sum of…

A: As per our guidelines we are supposed to answer?️ only one question. Kindly repost other question as…

Q: y = x? + 2 y = x - 2 y = 2x? y = -x? y = - x? %3D more upward Shift 2 unit shift 2 unit It got wider…

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Q: rence of logarithms with no expon

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Q: Natasha opened a savings account exactly 4 years ago. Her initial deposit was $3000 and the account…

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Q: 7. Let A be a 32-by-48 real matrix. Which of the following matrices is always symmetric? (a) A + A…

A: Let…

Q: Assume that a varies directly as the square of b, and a = 16 when b= 12, find a when b 6. a

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Q: Note that the ALEKS graphing calculator can be used to make computations easier. Number of advance…

A: Given query is to find the each type of tickets sold.

Q: Perform the elementary row operation -2R, +R,→R, on the given matrix. 1 2 3 0 -6 -2 Resulting…

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Q: 7/5b=2/b-6

A: Solve the following

Q: B) Give the domain and range for g(x) = |x| + 3 10 8 2 2 4 6 8 10 -2 -10 -8 -6 -4 -2 -4 -6 -8 -10 4)

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