1 3 7 For A = 0 | and b = least-squares solution of Ax = b is 1 2 What is the least-squares error associated with this solution? 1 -1 7

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A: In this question we have to find what scale did Stanley use.

Q: 3 Sammy incorrectly solves the equation (x+ 9) = 8. Her work is shown below. a. Which step shows an ...

A: This question is based on Algebraic operation.

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A: The objective of the question is determine the composition of functions and it's domains.

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A: given

Q: If f(x) = 5 - 6x, find f-(-7).

A: We have to find f-1 (-7). 

Q: what is 145+152

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Q: Let M = 1 Which of the following statements is true about M-1? M-1 -1 %3D M-1 -1 | The above is corr...

A: We have to solve above matrix

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A:

Q: 4400 dollars is placed in an account with an annual interest rate of 8.25%. How much will be in the ...

A: Given:      Principal =$4400       Interest rate =8.25%                              =8.25100       ...

Q: Five friends have tickets next to each other in one row. If two of the friends must sit next to each...

A: Five friends have tickets next to each other in one row. Two of the friends must sit next to each ot...

Q: 10. -12x = -74 32=-5 PPE 9. %3D 30siern 11. -3.9x = 27.3 MPE 3x =-54 4 12. abiz dtod rifiw notps a 1...

A: 9.)x32=-5using MPEx32×32=-5×32x=-16012.) 3x4=-54using MPE3x4×43=-54×43x=-7213.)-14x=6using MPE-14x ×...

Q: ...

A:

Q: Write the point-slope form of the equation of the line satisfying the given conditions. Then use the...

A: Point - slope form : y-y1=mx-x1 ; where , m=y2-y1x2-x1. Slope-intercept form : y=mx+b ; where,  m is...

Q: How tall is the flagpole in San Jose High School if a 3m vertical stick casts a 4m shadow and the fl...

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Q: Find the sum of the first 12 terms without adding them all up. Explain your reasoning and show your ...

A: follow next step

Q: At clearing out sale, a jacket marked P2,500 was offered for 1,870. What retail discount was offered...

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Q: Find the maximum or minimum of the function. y = −x2 − 6x

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Q: in a right triangle, what is the side opposite the right angle? A. Base B. Leg D. Median C. Hypotenu...

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

Q: Solve the equation: y² = 9y + 22 Answer: - Y = (2,-11) If there are multiple solutions, separate the...

A: Follow next step

Q: what is 148+273

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Q: Cedrick just opened his new computer store. He makes K50 on every computer he sells and his monthly ...

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Q: Find fogoh. f(x) = x + 4, g(x) = x - 5, h(x) = VR

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Q: Find the angle 0 (in radians) between the vectors. (Round your answer to two decimi u = 21 - 6j v = ...

A: cosθ=u.vuv

Q: Mary Stahley invested $6500 in a 12-month certificate of deposit (CD) that earned 9.5% annual simple...

A: Given query is to find the total amount.

Q: The transformation of a function f(x) into a function g(x) is given by g(x) = Af(Bx + H)+ K. where t...

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Q: 2-4 Factor each polynomial. 4. 35x-15x

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Q: r-3 Graph the exponential function g (x) To do this, plot two points on the graph of the function, a...

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Q: Use Cramer's rule to compute the solutions of the system. What is the solution of the system? 2x, + ...

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Q: Solve the following logarithmic equation. Be sure to reject any value of x that is not in the dom= u...

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Q: A car was valued at $27,000 in the year 1994. The value depreciated to $15,000 by the year 2005. A) ...

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Q: Solve the equation – 7w – 12 = 10w? -

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Q: Hote the dearee Ond lending Coeffaient of eacn folynamial in are variable If it is net a pelyromial ...

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Q: Find f+g, f-g. fg, and flg and their domains. f(x) = V 25 - x, g(x) = Vx + 3 Find (f+ g)(x). V 25 - ...

A: The objective of the question is evaluate the composition of functions and it's domain.

Q: 2. Pythagorean Theorem states that, "In a right triangle, the square of the hypotenuse is equal to t...

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Q: WITHOUT a calculator, identify VERTEX form, STANDARD form, AND FACTORED FORM. Then use the three for...

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Q: The value of a car decreases linearly with time. The car was bought new for $62,000 and had a value ...

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Q: Write an equation for the function graphed below 5 + 4- 3 1 -7 -6 -5 -4 -3 -2 -1 3 4 5 7 -2+ -3- -4-...

A: topic - equation of function

Q: Find all solutions of the given system of equations and check your answer graphically. (If there is ...

A: Given query is to find the solution for the system.

Q: B. Determine whether each of the following is a quadratic equation or not. 1. 2x²+ 6x = 5 2. 4x? -7x...

A: We know that a quadratic equation is written in the form of  ax2 + bx + c = 0. Here a is cofficient ...

Q: What is the variance (rounded to the nearest whole number) for the data set as shown below? 98, 87, ...

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Q: Let m be a real number. 1 1 1 01 -3 is A-1 = 0 1 3 -2 1 2 Given that the inverse of A =|-6 4 %3D -1 ...

A: [A][x] = [B] [A-][A][x] =[A-][B] [I][x] = [1  0  1][1]             [0  1  3][m]            [-2  1  2...

Q: Robert stands on the topmost tier of seats in a baseball stadium and throws a ball out onto the fiel...

A: g= 32ft/sec  v0= initial velocity= 42ft/sec  h0= 49feet  h= final height  t= time = 1 sec

Q: State the dearee Ond lending Coesfcient of eoch polynomial in ane variable H is net a polyromial in ...

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Q: Factor 15x – 31x + 10 = (|5 Vx + 2 X)(| 3 Vx + | 2

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Q: As people age, daily stress and worry decrease and happiness increases, according to an analysis of ...

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Q: . f(x) = -4x +1 g(x) = 4x + 3 Find (fo g)(9) Answer:

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Q: 1. For every Php 2000 investment, there is a Php 5000 profit. What is the ratio of investment to pro...

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Q: -4 3 -2 -1 6 7 8

A: Given query is to find the graph of the transformed function.

Q: Use the Equation Editor or Upload a picture of your work. Given the equation y = --4. describe the f...

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