Determine the values of a for which the following system of linear equations has no solutions, a unique solution, or infinitely many solutions. You can select 'always', 'never', 'a', or 'a #', then specify value or comma-separated list of values. 3x1+6x2+9x3 = 0 -3x1+ax2-7x3 = 0 x1+2x2+6x3 = 0 No Solutions: Unique Solution: Infinitely Many Solutions: Always Always Always

Q: In the figure below, a = 8, b= 11, and c= 12. Use this information to solve the parallelogram for q.…

A: I am attaching image so that you understand each and every step.

Q: Find the unknown number in the proportion 14 35 18

A: see below the answer and calculation

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Q: What is 1+1

A: We have to solve 1+1 = ?

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Q: 2. The set of vectors orthogonal basis for W. 30 CT 00 5 is a basis for a subspace W. Use the…

A: The set of vectors 30-1,85-6 is a basis for a subspace W.

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A: We have to find the rate at which the level of the solution in the cylinder rising.

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A: Concept: Here the curve fitted is y=aebx taking log both sides we have…

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A: Consider the figure given below :

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A: To determine which of the following limits meet or does not meet the requirements to apply…

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A: Let's find area of trapazoid.

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A: fx=-3x+1 and gx=x-3

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Q: (1) Reduce 14/38 to lowest terms. Leave your answer as a fraction. (2) Reduce 36/72 to lowest…

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Q: Use synthetic division to find P(–3) for P(x)=x^4–2x^3–4x+4P(x)=x4–2x3–4x+4.

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Q: Which of the following is the correct formula to find the sum of the finite geometric series below?…

A: Given series:- 2+2/3+2/9...+2/36

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A: a) As shown in diagram, line passing though the point (0,2) Therefore at (0,2) line cross the Y axis…

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A: Given problems:-

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A: Given: An airliner passes over an airport at noon traveling 520 mi/hr due east. At 1:00 p.m.,…

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A: Let's find total value of annuity after 19 years.

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A: We can find the equation of curve as below.

Q: QUESTION 6 The number of bacteria in a culture at the start of an experiment is 100. Eight (8) hours…

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A: To solve the following equation:4x3+6x2-1=0

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A: At a particular high school, 18% of the students participate in student council 47% of the students…

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A: Given: (6,10]

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A: Let's find equation of line.

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Q: Step 1: = Step 2: + 3(3) - 7 + 8 2 Step 3: = 5(3)-7 +8 Step 4: = 45-7+8 31 Step 5: = 3 + 8 Step 6: =…

A: In this question we have to find which step has the mistake.

Q: Question. 2 Show that Span (x₁,x2,...,x,y) = Span (x₁,x2,...,xn) if and only if y is a linear…

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Q: Compute the determinant by cofactor expansion. At each step, choose a row or column that involves…

A: By seeing the matrix, to find the determinant of the matrix by cofactor expansion by choosing a row…

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Q: Use Pascal’s triangle to expand the binomial. (d–5y)^6 show work:)

A: follow the procedure given below.

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Q: Find an equation for the line perpendicular to 4x+20y=40 and goes through the point (7,4). Write…

A: Let's find equation of line.