Which of the following cannot be the value of r if Cramer's rule is used to find the solution of the following system? 5x - 2y = 12 ty-15x = -36 15 6 -6 None of them -15

Q: The population of a city is 174000. If it is increasing by 8% per year, estimate the population in…

A: Given ,  The population of a city is 174000 If it is increasing by 8% per year We have to estimate…

Q: Which of the following must be true in order to use the laws of logarithms so that you can simplify…

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Q: Choose the graph that is represented by the function: y=-63x²+x4-4 A -10 -10 с 10- 0 -10 -20 10 0…

A: topic- polynomials and graph

Q: 1100 negative 10. Write each of the following fractions as a terminating decimal or, if a repeating…

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Q: You can afford a $1500 per month mortgage payment. You've found a 30 year loan at 7% interest…

A: Let's find loan amount and interest.

Q: Find the vertex of given equation p(x) = -0.5x^2+40x-300

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Q: 1.4x²5x2

A: The given equation is 4x2-5x-2

Q: What are the domain and range of the function f(x)=√x-5? a. Domain= {x = R} Range = {ye R} b.…

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Q: 2 i ^-(²₂4) A = i 2

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Q: Among all pairs of numbers whose sum is 16, find a pair whose product is as large as possible. What…

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Q: The point (1,6) is on the graph of y = f(x) . What would the new co-ordinates be for the function…

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Q: What

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Q: 3. The Gram-Schmidt process was applied to v₁ = 1 W₁, W2 and w3. Which of the following is equal to…

A: The given vectors v1=111, v2=110 and v3=100

Q: A man realizes he lost the detailed receipt from the store and only has the credit card receipt with…

A: Suppose, x was the pre-tax subtotal.

Q: In a graph, there are 17 edges, 3 vertices of degree 2, and all the other vertices have degree 4.…

A: We are authorized to answer one question at  a time, Since you have not mentioned which question you…

Q: Determine the inverse of the following function.

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Q: Evaluate f(x) = − 4x² + 7 for ƒ(1) +ƒ(−2). a. -6 b. 3 C. d. 26 94

A: Substitute the values of x in f(x)

Q: ^ = [1 ] A If A is diagonalizable, find an invertible 2 x 2 matrix P and a 2 x 2 diagonal matrix D…

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Q: Jeffrey, a business development representative at Iron Inc., took his client out for a dinner that…

A: Solve the following

Q: Write the domain and range of the function using interval notation. V

A: find the domain and range of the function.

Q: A footwear retailer sold 12 pairs of sneakers for $45 each, 11 pairs of leather shoes for $140 each,…

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Q: 3. Roma's weekly earnings, E dollars, are given by the equation E = 23R + 34.50, where R is the…

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Q: Which of the following is the inverse to the function f(x) = 3x - 6? 1 a. f'(x) = -——- c. f¹(x)=-3x…

A: Given: fx=3x-6   So, we can also write as; y=3x-6

Q: A runner begins training by running 5 km one week. Each week she increases the amount she runs by…

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Q: Find the vertex for given equation p(x) = -0.5 (x - 40)^2 +500

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Q: A train leaves a station and travels north at a speed of 50 km/h. Five hours later, a second train…

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Q: GIVEN: [3 V = 0 4 -1 -2 1 L2 -2 -31 5 CALCULATE: a. V+ Q b. VxQ c. QxV [2 3- Q=850 L1 5 -31

A: Given: V=34-30-152-21   Q=23-185015-3

Q: Find an equation for the parabola that has its vertex at the origin and has its focus at the point:…

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Q: e the following quadratic inequality. -x² + 4 ≤0 mit your answer by dragging the movable blue points…

A: According to our company's guidelines I can only answer first question since you have asked multiple…

Q: Draw the graphs from the given adjacency matrix: a. 1 0 0 0 1 1 1 b. 1 2 2 0 2 1 0 2 C. 0 1 2 | 1 2…

A: Concept: The adjacency matrix: The adjacency matrix, which is also known as the connection matrix,…

Q: 9. 6100 318 + 8 8

A: Solve the given

Q: Given the function h(x)=3√x+1-2, which statement is true about h(x)? O The function is decreasing on…

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Q: The function f(t) = aet, where a and k are real constants and 120, is a mathematical model that can…

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Q: Consider the relationship 7r+8t=14 then evaluate f(-7) then solve f(t)=26

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Q: Input 2 4 3 Output 20 30 40

A: Domain:- Input values are known as domain of function  Range :- Output values are known as range of…

Q: -m = -15

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Q: When doing polynomial long division, what is the remainder when the divisor is a factor of the…

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Q: The graph of y = log6(216x) can be obtained by stretching or translating the graph of y = log6x. A)…

A: Let's find translation and stretch factor.

Q: What is the domain of the relation shown? -54-3-2-1 54 4 3 a. b. {-3≤x≤ 4} 2+ T -2+ -3. T ✔ {-3, -2,…

A: The solution as follows:

Q: If a system of equations is written as a matrix equation Ax = b, then to solve for x one must find…

A: The Solution is given below

Q: find the first 10 numbers in the series -2+4-8...

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Q: Express the function below using window and step functions and compute its Laplace transform. 0,…

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Q: The table contains some input-output pairs for the functions f and g. Evaluate the following…

A: To find out the values of the functions and inverse functions as per the question by the help of…

Q: 0 = -11748,7503x3 +5962,682 (1-x) + 12,34

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Q: Which of the following solutions is 1000 times more acidic than baking soda, which has a pH of 9?…

A: Which ofthe following solutions is 1000 times more acidic than baking soda, which has a pH of 9?

Q: What is the solution to 3y² + 5y > −2? 2 Ox - ²/3 2 Oxzforxe1 or x x>-1 3

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Q: When calculating the determinant of a matrix, the answer is a single number rather than a matrix.…

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Q: use an algebraic process to find the Solution Set of each inequality a) -x+ 5 -X c) 2x > +1 3x+4 d)…

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Q: 318,203 31

A: Given, 8203÷31

Q: R 0 (2x) (3y+8) N (2x+4)* Q P

A: THEOREM:- Sum of opposite angle of cyclic quadrilateral is 180°