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Q: The high temperatures at the school were recorded every day last week as: 72, 78, 61, 48, 59, 76, 65...

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Q: he point (-6, 10) lies on the graph of v= f(x) then which of the following points must lie on the gr...

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Q: Find the equation for the line that passes through the points (– 8, – 1) and (- 4, – 6). Give your a...

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Q: Question 5. Show that () +2 +3 3 = n2"-1 +n Hint: you can use property 4 and 5 in the lecture.

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Q: Calculate the variance and standard deviation of the following data set by hand. You must show all o...

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Q: Four students, Dawn, Charles, Kesha, and Dionne, tried to use graphing to solve the polynomi equatio...

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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: Find all the real zeros of the polynomial P(x) = x' + x? - 3x + 1. -1 and x3 = with x1 < x2 < x3 . z...

A: Given query is to find the zeros of the polynomials.

Q: 1. A rocket carrying fireworks is launched from a hill above a lake. The rocket will fall into lake ...

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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: A symmetric matrix is a one in which * A = A^T All diagonal elements are 1 | All diagonal elements a...

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Q: Given the function f(x) = 3 + 4x, find and simplify the difference quotient.

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Q: Find the polar form of - 3-5i.

A: As per the company guidelines we can solve first question. I hope that the given solution will help ...

Q: Let -) -@-0-0 V2 = 9. v3 C. where cER. What is the only value of c for which the set {v1, v2, Vz, v4...

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Q: If z varies directly with x and inversely with y, when x = 2, y = 5, and z = 10, what is z when x = ...

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Q: Rewrite - 9a4 + 9x° – 8x? + 8x – 5 in the form (3x2 + 2x + 2) x q(x) + r(x). – 9x4 + 9x 8x2 + 8x – 5...

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Q: Complete the ordered pair based on the graph: (1, 10 O 5 O 6

A: we have to see in this type of problem is what is y intersept with respect to x point so we get the ...

Q: For the function f(x) = 4x- 3, evaluate and simplify. %3D f(x +h) - f(x) | %3D

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Q: Factor by grouping (sometimes called the ac-method). 3x – 4x- 15 First, choose a form with appropria...

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Q: Question 1 Determinants (a) Find the determinant of the matrix A = where z e R. (Hint: Use row reduc...

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Q: Question 1 Determinants (a) Find the determinant of the matrix [1 a A = where z E R. (Hint: Use row ...

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Q: divisions. Simplify the resu

A: We have to simplify the given expression

Q: Jse a software program or a graphing utility with matrix capabilities to write v as a linear combina...

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Q: E国圈 Consider the following matrix. * *** 1. Choose the correct description of A. Find A if it exists...

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Q: 2) ExpandB upto four terms. Use the result to find the value of (0.99) 1) Determine the expansion of...

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Q: 5) Find the gradient of o = x?yz + 4xz2 at (1, -2, -1).

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Q: Ise Gaussian elimination in matrix form to solve the system. I + 2y – 4z = 5 2x + y – 6z = 8 - %3D 4...

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Q: z varies inversely with the product of x and y when x = 2, y = 4, and z = 0.5. Find z when x = 4 and...

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Q: Determine the maximum or minimum value for y = −2(x − 7)(x − 5) and state the value of x for which t...

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Q: 16 14 10 Which group has frequency 13? 10-24 25-39 40-54 33-49 70-44 -100 25-39 O every group O 10-2...

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Q: A professional football team records the attendance of the games for the last five home games. What ...

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Q: Find the x-intereprs of the Furchiuro below 90 5x+2 2) 9(A)= -2

A: Since you have posted multiple question at a time as per guidelines we can solve only one question a...

Q: The width of a rectangle is 10 inches shorter than its length. Find the width of the rectangle if th...

A: Longer Leg (L)=16 unitsShorter leg (S)=?Hypotenuse (H)=S+8 unitsLet Length of Rectangle =Lthen width...

Q: Suppose Austin places $6,500 in an account that pays 7% interest compounded each year. Assume that n...

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Q: Find the range of f(x) 2- COs x %3D

A: Given query is to find the range of the function.

Q: If f(x) = e", then which of the following is f(7)? Select one: O a.7 O b. In (7) O c Inte) Od log (7...

A: On solving this we will get :- option (b) is correct

Q: The advantage to a stem-and-leaf plot over other frequency plots is that we don't lose any informati...

A: yes , true  this stem and leaft plot give information about grouped data and other data so this show...

Q: The graph of f(x) is the solid bláck graph below. WhlCH dotted graph? rep 10 -10 9 -8 -7 -6 5 6 7 8 ...

A: For the graph f(x), f(0)=0 And for the dotted graph g(0)=4 Now, for the solid graph, f(4)=1.5  And, ...

Q: 12% of 50 is what number? What is 8% of 150? 40% of what number is 32? 21 is 56% of what number? 24 ...

A: Percent 

Q: 44 Let vi v3 %3D -2 9. where cER. What is the only value of c for which the s basis for R?

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Q: Find the mode of the data set: 234, 228, 234, 229, 234, 278 О 229 О 231.5 О 234 О 239.5

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Q: 30. Find the integer a such that a) a = 43 (mod 23) and -22 < a s0. b) a = 17 (mod 29) and -14 < a s...

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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: Because simple interest is used on short-term notes, the time period is often given in days rather t...

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Q: Find the QR-factorization of the matrix 1 0 2 2 1 1 A = 1 -2 -1 -1

A: We have to find the QR-factorization of this matrix.

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

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

Q: The amount of $20, 000 is deposited in a bank that pays interest at the rate of 6% per year compound...

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Q: A scatter plot does not show a relationship between two items. O True O False

A: What is a scatterplot? A scatterplot is a type of data display that showsthe relationship between tw...

Q: If it cost $9 to fill a gas tank in 1980, how much would it have cost to fill the same tank in 1990?...

A: Find your answer below 

Q: Part 2. Slope of a Tangent Line and Derivatives of Algebraic Functions Direction: Determine the firs...

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