Let 4. -2 9. where c ER. What is the only value of c for which the set basis for R?

Q: Evaluate logo s(0.25), Answer is

A: Let x=log0.5(0.25)     Note that,logba=c  implies that bc=a

Q: 3. Use the above Lemma and Mathematical Induction to generalize the previous exercise. That is, prov...

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Q: 60% more than what number is 128?

A: 60% more than what number is 128

Q: relation is given by: * b= c a =d a = b

A: We will find the correct answer on matrix multiplication. 

Q: Problem 2 Find the QR-factorization of the matrix 1 1 A = -2 -1 -1 121 2

A: Given

Q: Robert is planning to spend the day baking c batches of cookies and b batches of brownies. He would ...

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Q: For a matrix A, B and identity matrix I, if a matrix AB = | = BA then: All of the choices A is inver...

A: Answer if a matrix AB=I=BA  ABB-1=IB-1  A=B-1 Similarly BA=I  B-1BA=B-1I  A=B-1  Matrix A is the inv...

Q: Solve the following quadratic inequality: 5x + 9x - 2 <0 Write your answer in interval notation. Not...

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Q: If y varies directly with x and y is 12 when x is 9, what is x when y is 4?

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Q: Let A=[aij ] be an m xn matrix and k be a scalar then kA is equal to : * [kaij]mxn [aij/k]mxn [k2aij...

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Q: Let A = [kaij]nxn, B = [aij]nxn, be an nxn matrices and k be a scalar then det(A) is equal to: * (K^...

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Q: A scatter plot puts the independent data along the horizontal axis. O True O False

A: Solution

Q: Evaluate (~ (~p ^ g) →~ (pV ~ q)) →~ (~ p ~ q).

A: Given

Q: An isosceles triangle of maximum area is inscribed in an ellipse with major axis 10cm and minor axis...

A: An isosceles triangle of maximum area is inscribed in an ellipse with major axis 10cm andminor axis ...

Q: (а) Епраnd (х + 1)96

A: Since you have asked multiple questions in a single request we would be answering only the first que...

Q: 2 Given f(x) = x“ - 2 and g(x) 4x + 1, find a. f g b. g(f(x))

A: We will find f .g and g(f(x)) in the following step.

Q: What fraction of the seniors apply to college? b. What is the ratio of seniors who apply to college ...

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Q: A rectangular prism has a length of 6 + 2√3 cm, a width of 2√2 cm and a height of 6 − 2√3. Write and...

A: Given,           A rectangular prism has a length of 6+23 cm, a width of 22 cm and a height of 6-23 ...

Q: Identify the transformation of the function, include the direction of the opening Y=6(x+1)^2 -2

A: Given data÷ Identify the transformations of the function y=6x+12-2   Parent function ÷ y=x2 Opening ...

Q: Develop the following products. Simplify the result. (indicate each rule that in each step) 1) -4ab?...

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Q: Given the function C(n) = 3n4 + 2n? + n° + n There are at most x-intercepts, and at most turning poi...

A: Solution: Given the function C(n) = 3n² + 2n² + n6 + n

Q: In 1980 the population of alligators in a particular region was estimated to be 1700. In 2006 the po...

A: Given:   1980    P0 = 1700   2006 -  7500    2020 - ?

Q: The sum of the entries in the nth row of Pascal's triangle is equal to 2"1 for each n e N. Proof: Th...

A: Here we will check whether given statement is true or false,

Q: If U =  {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}     A = { 2, 4, 6, 8}   and B = {4, 5, 6, 7, 8} Then Ac =

A: U=1,2,3,4,5,6,7,8,9,10, A=2,4,6,8 and B=4,5,6,7,8

Q: 0 23 4 5 6 What is the first quartile for the data set? O 2.5 O 5 O 4

A: Consider the given Box-plot below :

Q: Problem (1): Show that there is only one automorphism, the identity function, of Q.

A: As per the guidelines, we are supposed to answer only one question at once. Kindly repost the remain...

Q: Solve the system by Gaussian elimination and back substitution X- y+ 2z - w = -1 2x + y- 2z – 2w = -...

A: solution of system by Gauss elimination.

Q: It is a good idea to consider all three measures of central tendency in analyzing a data set. O True...

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Q: Solve the system by using Gaussian elimination or Gauss-Jordan elimination. 3x=3- 5y- 3z x+2y=5z+7 -...

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Q: Write the expression in the standard form a + bž 9.

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Q: HX T-Th HY 3)1+2 2. 14 the eavation

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Q: The function f is one-to-one. Find it's inverse. Please show all your work to receive credit. f(x)=2...

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Q: If there are 3 roads from Town A to Town B and 4 roads from Town B to Town C, in how many ways can o...

A: there are 3 ways to go from A to B  4 ways to go from B to C  3 ways to go from C to B as we can not...

Q: Trace the curve of the following equations by giving the a. Intercepts b. Symmetry c. Vertical Asymp...

A: Given equation of curve is y=x3-x2-2x+1x-2

Q: Ms. Goodman has 18 students in her first-grade class. In how many ways can 4 students be picked to h...

A: We will use combination metod for solving this question.

Q: Given that x and yvary inversely and that y is 24 when x is 8, what is the value of x when y is 18? ...

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Q: Sketch a graph of y = - 1. 6 5- 4- -8 -7 -6 -5 -4 -3 -2 -1 -2- -3 -4- -5- -6- -7- -8+ Clear All Draw...

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Q: What is the third quartile for the data set? 45 6 7 O 2 O 1.5 O 6 O 7.5

A: Consider the data set   

Q: For the function f(x) = 2x + 9, evaluate and simplify. f(x + h) – f(x) %3D h

A:

Q: Suppose that the future price p (t) of a certain item is given by the following exponential function...

A: Given query is to find the initial price, and growth rate.

Q: Proof 2 E K Given: El bisects ZKEV El bisects ZKIV Prove: KE VE and KI VI Statement Reason

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Q: The deteminant below is equal to -2 s 2 0 03 0 2 -6 -7 5

A: det1-25200302-6-755044

Q: what’s a exponent?

A: Solve the following

Q: $11,000 is invested for 9 years at an annual simple interest rate of 11%. (a) How much interest wil...

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Q: Did and smpify fl4)? d simplifyfl4? X-2 2lWhel o the bamavin of this Finchion?

A: Given query is to find the value of function at x = 4

Q: Find an equation of a degree 3 polynomial (in factored form) with the given zeros of f(x): 2, 1, 5. ...

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Q: Which of the following matrices are symmetric? 8 -5 9 0 0 3 8 6 [3 3 (b) 3 (a) (c) -5 1 (d) 0 2 0 -6...

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Q: 1) f(x) = -(x – 3)² + 3 Domain Range Zeros x-intercept y-intercept Continuity Increase Interval Decr...

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Q: if x 0 Evaluate S, f(x)dæ 1. Let f(x) = a3 – 3x

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Q: A Shopkeeper has made bundles of mixture of three fruits Muskmelon, Mango and Lychee having weight 1...

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