In systems of equation, equations are linearly dependent if A(-2) must exists A(-3) does not exists A(-4) must exists A(-1) does not exists

Q: The unit circle x² + y=1 can be wrriten in parametric form as x = cos(0) and y : = sino. dy and henc...

A: Follow the procedure given below

Q: Find all values of d, if any, for which the given matrix is invertible. d 1 1 d 1 d 1 Enter acceptab...

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Q: The Digital Star Company makes two different models of computer tablets, which are assembled on two ...

A: Given problem :- The Digital Star Company makes two different models of computer tablets, which are ...

Q: Find x and y. 13 7 9 7 13 7 2x + 1 7 -3 17 16 12 -3 17 16 3x 0 2 7 0 2 3y - 2 o (х, у)- ,y)

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Q: Fill in the blank with the correct answer. ( Simple Interest) Amount/Maturity Principal Interest Rat...

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Q: Kayla invested $88,000 in an account paying an interest rate of 8% compounded daily. Sadie invested ...

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Q: Using the interval bisection method find the positive root of x – 3 = 0 correct to 4 d.p, with start...

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Q: dx Find the general solution of the differential equation xt- +6?, where t> 0. The general solution ...

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Q: If (x + yiX3 - 2i)= 16 - 2i, find the value of x

A: To find the value of x  we compare  both side's value of real parts 

Q: Find the equation of tangent to the circle x + y = 25 at the point (3, –4) %3D 25 ix + O b. y = 7 O ...

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Q: What makes a function a polynomial? If "n" is an exponent in a polynomial function what can "n"not ...

A: Given problem:- What makes a function a polynomial?   If "n" is an exponent in a polynomial function...

Q: Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl.

A: given that,  diameter  of the bowl=14cm what is the circumference of the bowl? circumference of circ...

Q: If (x + yiX3 - 2i)= 16 - 2i, find the value of y

A: To find the value of y we compare both side  imaginary parts 

Q: Evaluate / e*cos(x)dx using integration by parts-

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Q: The circumference of a circle with a radius of 3.7 inches is _?_ in. Use 3.14 for pi. (Round to the ...

A: Given that the radius of the circle is 3.7 inches.  We have to find the circumference of the circle....

Q: 5.) 3x° + 4x - 2 + 4x – 2 - 2x – x + 6

A: Topic = Algebra

Q: Find the determinant of the matrix. 2 5 1

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Q: a) 36 + 9· 2 (b) 7 + 3(2)®-6 (c) |4(- 7)| – |– 30]

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Q: Find |A|, [B], A + B, and JA + BỊ. Then verify that |A| + |B| = |A + BỊ. 1 7 A = 1 -1 0 0 1 -1 B = 7...

A: We can solve this as follows:

Q: Fill in the blank with the correct answer. ( Simple Interest) Amount/Maturity Principal Interest Rat...

A: I=PRT and A=P+I  Where P is equal to principal, I is interest, A is amount, R is rate of interest, T...

Q: Rewrite with positive exponents, and simplify, if possible. - 8 8p

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Q: Amy agreed to clean her brother’s room for 36. It took her 1 hour longer than expected and therefore...

A: Topic = Algebra

Q: conjecture as to what A-1 is in general. 1 and B = 1 , find an elementary matrix E such that B = EA....

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Q: What is the resultant of the displacement 6 miles North and 9 miles East? A. 11 miles, N 56º E If si...

A: solution:-displacement in the North disaction=6 milesdisplacement in the East disaction=9 milesResul...

Q: Find the star ard deviation for the following group of data items. 21, 24, 24, 30 The standard devia...

A: We can calculate the standard deviation as below.

Q: Write a polynomial function of least degree with integral coefficients that has the given zeros. + 0...

A: topic- polynomials

Q: The size of a threatened population of bottlenosed dolphins is decaying exponentially with a half-li...

A: To find out the population after 9 months. 

Q: Find all values of k for which the given augmented matrix corresponds to a consistent linear syster ...

A: System is consistent if rank of [A:B]=rank of [A]

Q: Bryan and Jadyn had barbeque potato chips and soda at a football party. Bryan ate 4 oz of chips and ...

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Q: Use interval notation in (b) to solve each.  (a) 4x + 5(x − 3) = 3(3x − 5) (b) 13 − 5x≤ x − 11

A:  Given problems:- Use interval notation in (b) to solve each.    (a) 4x + 5(x − 3) = 3(3x − 5)   (b)...

Q: y=5x+4 y=-x-2

A: The equations are given by y = 5x+4                                   ........1 y = -x-2            ...

Q: Fill in the blanks below. Find the slope of the line passing through the points (-8, 7) and (8, 7). ...

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Q: Find the Laplace transform of 6t - 5te+5. L{6t- 5te ¯' + 5} = %3D

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Q: Find the determinant of the following 2x2 matrix Matrix A: 2-3 14 O 14 8 11

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Q: (a) 8– 4[(1 – 2x) – (3x – 1)] (b) (2x*y)(-x²y³) (c) (x + 2)(x – 2)- (x + 1)? (d) the area of this re...

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Q: A man borrows Rs. 1,000 and agrees to pay back every month one half of the amount due. After how man...

A: In 7 months he owe less than Rs 15

Q: Use the rational zeros theorem to list all possible zeros of the function f(x)=x^3−3x^2−3x+15 Enter ...

A: Question- Use the rational zeros theorem to list all possible zeros of the function f(x)=x^3−3x^2−3x...

Q: Write down an expression for a unit vector parallel to the resultant of two vectors u and v (in symb...

A: To solve this question we will use the concept of resultant of vectors and unit vector parallel to a...

Q: Solve the system by using any method. Express numbers as integers or simplified fractions. y=-x+16x–...

A: Topic = Equations

Q: Determine whether the matrix is in row-echelon form. If it is, determine whether it is also in reduc...

A: A matrix is in row echelon form if 1. All rows consisting of only zeroes are at the bottom. 2. The l...

Q: 28 Samantha gathered the following information on a given day at the dog park. • There are 32 dogs p...

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Q: The figure shows the flow of traffic (in vehicles per hour) through a network of streets. 400 600 X2...

A: Here, from the given figure we have the equations: x2+400=x1⇒x1-x2=400...(1) Next, x2+x3+x5=300...(2...

Q: Assuming SF and San Diego are exactly 525 miles apart. A car leaves SF at 9:00am traveling to San Di...

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Q: - The quotient of forty-eight and a number. 2. The opposite of three multiplied to a number. 3. The ...

A: The quotient of forty-eight and a number.  =  48/x  

Q: The vector (0, -2, -2) is a solution of the linear system: X1 + 3x2 – 3x3 = 3 5x1 + 13x2 – 13x3 = 13...

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Q: 7x2 - 8x +11 8. State the domain, vertical asymptote and slant asymptote of the function C(x) = X-6

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Q: Solve for x. (Enter your answers as a comma-separated list.) 1. 2 = 0 7 x - 6 X =

A: We will find the values of x in the following step.

Q: -k 2 For which of the following values k is not invertible? - k -1 3 – k A. k = 1 and k = 2 only B. ...

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Q: The function f(x) = -X-3)2 - 4, will have a shift of 4 units to the left. O True O False

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Q: Find all values of d, if any, for which the given matrix is invertible. d 1 1 d 1 1 d Enter acceptab...

A: This question is related to matrix.