Find a basis for the null space of matrix A. [3 4 01 A = 1 2 1 Basis is

Q: Jeff can mow a grass in 5 hours. Mark can do the job in 10 hours. How long will it take to do the…

A: Let x be the time taken to mow  the grass together.Form an equation in x by using the given data and…

Q: Solve the inequality algebraically. (x- 5) (x+4)<0 List the intervals and sign in each interval.…

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Q: 19. Use a graphing or scientific calculator and the law of sines to find the missing angle to the…

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Q: Find the x and y coordinates of all inflection points. f(x) = x° + 30x? What is/are the inflection…

A: The given function,   f(x)=x3+30x2

Q: Use the graph of the function f to solve the inequality. (a) f(x) 0

A: topic - inequality

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Q: In how many ways can 3 different novels, 2 different mathematics books, and 1 biology book be…

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Q: 3.An amount of 1000 becomes 1608.44 after 4 yrs compounded bi monthly determine the nominal and…

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Q: Let S = {a, b,f,g, i, k, m, q, t} . (1) How many subset of S have exactly 3 elements? (2) How many…

A: We have to find no. Of subset as per given question.

Q: Use the substitution method to solve the system S-x+y = 1 4x 3y = – 2 Your answer is y 3D

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Q: Find |A|, IB|, AB, and JAB]. -2 1 B = 6 36 A = 4 -2 -6 (a) |A| (b) |B| (c) AB (d) |AB|

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Q: Given the geometric sequence: 55 605 ao = 5, a1 49 find a formula for the n-th term: an = Preview

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Q: 4) Two corridors each 3 m wide intersect at 90 degrees. A ladder is being carried horizontally along…

A: At the 3m wide vertical hallway .Let 'x' be portion of the ladder there and 'α' be the angle. Now,…

Q: 1. Which statement cannot be justified by one of the properties of real numbers? A. (a + b) + c = a…

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Q: 1 7 -2 14 0 The null space for the matrix 3 0 1 -2 3 6 1 -1 0 4 is span{A,B} where

A: Here, the given matrix is: A=17-214301-261-10034

Q: Solve for r: E 6xn = 32 n=1 I = Preview ||

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Q: Choices for 1-15: A) -3 B) -5 C) -7 D) -9 E) -25 AB) 0.5 AC) 1 AD) 2 AE) 3 BC) 4 BD) 5 BE) 7 CD) 8…

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Q: The manager of Joe's Burgers discovers that he will sell the other hand, he can afford to make 6z +…

A: Given demand function and supply function.

Q: 32 64 Given the geometric sequence: 16, 17' 289 Find an explicit formula for an: An = Preview Find…

A: Given geometric sequence 16, 3217, 64289, ...

Q: Give the first 4 terms of the geometric sequence with a and r = 4 6. Give your answers as reduced…

A: Find your answer below

Q: What are the features of the function f(x) = - log3 x + 2 graphed below? 12A 11 10 9 7. 6. 1…

A: Let's find.

Q: The eider duck, one of the world's fastest flying birds, can exceed an airspeed of 65 miles per…

A: i) Given that the distance = 150 miles. Average airspeed of the duck = 50 miles/hour. Let the…

Q: 8. f(x) =-x*+ 2x2 -x-2 Domain: Range: Rel. Maximum(s): Rel. Minimum(s):. End Behavior: As x→∞, ƒ(x)→…

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Q: A simplified version of input-output analysis of a national economy has the following input-output…

A: (a) From The given Input - Output table : 0.433 units of households are need to produce one unit of…

Q: Identify the congruence statement that proves both triangles below to be congruent. O SAS congruency…

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Q: Use the exponential decay model, A = Ao e k, to solve the following. The half-life of a certain…

A: The half-life of a certain substance is 22 years.

Q: Find the average rate of change of the function ff(x)= −1x2+2x−2 on the interval x∈ [2,5]. Average…

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Q: Scott's sailboat uses triangular sails. The angle at the top of the sail is half as big as the…

A: topic- angles and triangles

Q: Given the three functions, f, g, and h answer the questions below by dragging the correct expression…

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Q: a. Set up an integral for finding the Laplace transform of f(t) =t+14. B F(s) = L{f(t)} = | help…

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Q: NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time…

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Q: Throughout the first semester of 2015, Macro Inc. sold plums in three deliveries as follows: 300…

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Q: Consider the line y = 6x-4. Find the equation of the line that is perpendicular to this line and…

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Q: %3D The expression y = log! is equivalent to: x = log.y a. b. O c. y (c)* О с. O d. 1/6

A: Simply use the property of Logarithm and simplify.

Q: Find the capitalized cost of a present cost of $300,000, annual costs of $35,000, and periodic costs…

A: Given

Q: Find the sum of the first ten terms of the arithmetic series. अ -3. d-2 (Simplify your answer.)

A: Solution ) arithmetic sum  = n/2[ 2a  + ( n - 1 ) d ) ]     n = 10 , a = 3 , d = 2 S = 10/2 [ 2 × 3…

Q: Find f(x) and g(x) such that h(x) = (f ∘ g)(x). (Use non-identity functions for f(x) and g(x).)…

A: The given functions,hx=f∘gxandhx=x6-500

Q: 7 7 7 7 Write the sum using sigma notation: 7+ 5 + + 25 125 625 Preview i=1

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Q: The postulate that proves the following two triangles congruent is the: O AAA congruence postulate O…

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Q: O x' +3x +4 @ x? - 7x +10 3 x?+ 3x -28 x'+10x +a5 O Expand the brackets (distribunte) (x++)(x-w) = 3…

A: To factorize a quadratic expression of the form ax2+bx+c, split middle term in two parts such that…

Q: Solve the following systems of linear equations using the elimination method. 1.  -4x +2y = 6 -8x…

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Q: 3) .., -29, 11, . А) 29 С) -9 В) 9 D) 11

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Q: A local station television is faced with a problem. It found that program A with 20 min of music and…

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Q: Solve the system by using the addition method. 2 = 2-y 9x-12y = 36 O There are infinitely many…

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Q: Write an equation to describe the variation. Use k for the constant of proportionality.   u varies…

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Q: 18. Use a graphing or scientific calculator and the law of sines to find the missing angle to the…

A: We can use sine law to find the unknown value as below.

Q: If A = {x: x < 5,x E N} and B = {y: y2 + y – 2 = 0,y € R} |

A: Given A={1,2,3,4,5}y2+y-2=0y2+2y-y-2=0y(y+2)-(y+2)=0(y+2)(y-1)=0y=-2 , 1B={-2,1}

Q: Solve 16*+2) = 8*. %3D

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Q: Alyssa invested a certain amount of money to purchase tools to start her jewelry business. She also…

A: As  we know that  Profit=Sell price-Cost Price see below the answer and explanation

Q: (ab)4 3a'b'(2a² – 7ab + b’) (x+8)(x– 8)

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