matrix

Q: Fifty students were surveyed and asked if they are taking a gym class and if they play an instrument...

A: Total number of students is equal to 50

Q: ? varies directly as ? and inversely as the square of ?. If ? = 30 when ? = 40 and ? = 2, a) Find ...

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Q: Transform the given function f(x) as described and write the resulting function as an equation. 7) f...

A: Note:- According to company policy we can attempt ?️ only one question so please upload the next que...

Q: 3. Let A be n x n matrix that has zeros on the main diagonal and ones everywhere else. Example of a ...

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Q: Consider the following. 5 50 0 -1 -9 1 0 1 1. A = (a) Compute the characteristic polynomial of A. de...

A: Follow step 2nd and 3rd.

Q: Find the future value of the ordinary annuity. Interest is compounded annually. R= 25,000; i= 0.025;...

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Q: Зп? - 48n+189

A: The given trinomial, 3n2-48n+189

Q: 3a²b-5lab? +210b

A: Given 3a2b-51ab2+210b3

Q: Q: If {x} and [x]denote respectively the fractional and integral parts of a real number x. Solve the...

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Q: Select the correct answer. Carly tutors students in math on the weekends and offers both thirty-minu...

A: No of 30-min sessions is ' x ' No of 60-min sessions is ' x-2'

Q: Joan can clean the store in five

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Q: Write an inequality to represent the situation without solving the inequality but defining the varia...

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Q: Darren is training for a triathlon. Each week, he goes to the gym for a maximum of 20 hours. He spen...

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Q: 1 3 5 Is ú = 1 a linear combination of a 1 , and ć = 2 If it is give a linear combination, and check...

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Q: Find an equation for the line below. -6 O=0

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Q: Solve the equation. 3 3 3x-9 X-4 x-4

A: For the solution of rational function denominator is non zero and numerator is zero.

Q: 2. y = x2-6x +8 Y UR Оpens Vertex_(3,29) Axis of symmetry. x-int. y-int (0,8) domain range

A: Given y=x2-6x+8 ⇒y=x2-6x+9-1⇒y=(x-3)2-1 ⇒y-(-1)=(x-3)2 Which is comparable to y-k=A(x-h)2, where (h,...

Q: Use the intermediate value theorem to show that the polynomial has a real zero between the given int...

A: topic - intermediate value theorem

Q: 17. What Is the difference of 25 - -1 3x+25 (a+3)(x+5){z+2) » -3, x -5, e + -2 7z+25 O (+3)(z+5)(=+2...

A: topic - subtraction of rational functions

Q: b n Solve for p: y

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Q: My rectangular soccer field site has a length equal to three times its width. Find its area in terms...

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Q: 8. Given the following information write the function equation and sketch the graph. Parent Function...

A: Given:- Parent function Quadratic To find:- Graph of Transform function  Not reflection, down 3 , le...

Q: Which of the following graphs represents the region defined by the inequality y> 4x - y

A: Please see the answer below.

Q: Construct the augmented matrix that corresponds to the following system of equations.  2x+5...

A: Explanation of the answer is as follows

Q: log5 25=3x-3 log4 (x+3)=3/2 log1/2 (3-x)=-3

A:  To solve the given equation and to find the value of x we need to use some basic logarithmic formul...

Q: Log3 27 + Log3 1 =

A: Given:- log327+log31 To find:- value of given expression 

Q: Dominic has $4.45 in quarters and dimes. He has 8 more quarters than dimes. How many coins of each t...

A: 1 dime=10 cents, 1 qaurter=25 cents Let the Dominic have x dimes and y quarter coins.

Q: 3x² - 6x- 45 = 0 |

A: Given:      3x2-6x-45=0 This is in the form of quadratic equation ax2+bx+c   The roots of quadratic ...

Q: 46x+8 18. Multiply 13r–10 15. State any restrictions on the varlables. +3x- the varlable restriction...

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Q: What is an equation of the line that passes through the points (-4,-6) and (4, 4)?

A: two points are -  (-4,-6) and (4,4) 

Q: Thịnking 16. An engineer is designing a parabolic arch. The arch must be 14m high; and 8 m wide at a...

A: NOTE: Refresh your page if you can't see any equations. .

Q: OK

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Q: -6(-w-3x)-5(-6x-6w)

A: Simplifying the equation

Q: Add the given functions (f+g)(x) f(×)=7×-8 and g(x)=-11×-3

A: Given that

Q: Graph the inverse of the given function. 9. Function Points (-2,-4) (0,1) (2,6)

A: Given:      Function points:          -2,-4          0,1           2,6 The inverse of function f is ...

Q: m+3mn-70n² 2.

A: we have to find

Q: Two pulleys, one with radius 7 inches and one with radius 3 inches are connected by a belt, so that ...

A: In this we have to equate the linear speed of the both pulley and solve for speed so I'm providing h...

Q: [3] 6 3 5 Is i a linear combination of a 1 , and č = 3 If it is give a linear combination, and check...

A: NOTE: Refresh your page if you can't see any equations. . write all 3 vectors a,b and c in the matri...

Q: 2. Consider a consistent linear system with 8 equations and 8 unknowns. How many arithmetic operatio...

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Q: Write the domain for the linear parent function in interval notation. O (0, 0) O (-∞0, 00) O (-∞, 0)...

A: Consider a linear function, f(x) = ax + b This function is defined for all real x. 

Q: 16. Describe the features of the graph of f(z) = e+Z O The graph of this rational function has no ho...

A: NOTE: Refresh your page if you can't see any equations. . here denominator is x+3 so take synthetic...

Q: 11. 4xy2, 2xy3

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Q: 1) f(x)= A) x2- 2 B) 2) g(x)=(x-2)2 -2 3) h(x)=(x+2)2 C) 112

A: We have to match

Q: 4. log3 2x-log3 (х-5-0 5. logx(log2 256)=3

A: properties of the logaritm function is logab-logac=logabclogabm=mlogablogab=c⇒ac=b

Q: х - 3 (1) For the function f(x)= evaluate and simplify the following: 4-2х2 (i) f(-1) (ii) f(2a-b) (...

A: As per answering guideline, we can answer only one question at a time. Please repost the other quest...

Q: Business A sandwich shop sell sandwiches for $5 each and 5. bottles of water for $1 each. The owner ...

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Q: 37)120 42)284

A: To find the quotient for the given examples.

Q: Determine what the function is a polynomial function. If it is, identify the degree.

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Q: Write an exponential formula of the form f(t)=a⋅b^t to represent the following situation. Assume tt ...

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Q: 5. What is the slope of the line that passes what is the equation of that line (referring to problem...

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