solution

Q: (d) Set up the explicit normal equations to be used to obtain a least squares function of the form y...

A: We need to find f(0.4)

Q: O O 11. Mirelle operates a mail-order business from her home. She has two sizes of containers shaped...

A: Given, (a+b)3 = a3 + b3+3a2b+3ab2

Q: Determine whether S is a basis for the indicated vector space. S= {(0, 0, -1, 2), (-1, 0, 0, 2), (3,...

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Q: The costs of a trucking company vary jointly as the number of trucks in service and the number of ho...

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Q: 3. A rocket is shot into the air from an elevated launch pad on an aircraft carrier. The height of t...

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Q: 3) f(a(-4)) = - s(-1)) = - 4) F(6(-3)) = - s(-1)) =.

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Q: Jack lives 460 miles from New York, where he wants to visit. He plans to take the bus and then take ...

A: Given query is to find the distance traveled by bus.

Q: (b) The real matrices of the form a

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Q: Two planes travel at opposite direction from same origin. One travels at 300 mph and the other at 20...

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Q: 4. For which values A ER has the system 8z - 3z - 6y = dx 21 + y+ 4z = y 4r + 3y + z = Az infinitely...

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Q: -Cost

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Q: given di fferential equation 2ny du u²dy = %3D

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Q: The Laplace Transform of [ - u(-t) ]= * 1/s О 1 О -1/s u/s -u/s O 1

A: Use the Definition of Laplace transform to solve this. 

Q: Solve the equation. Be sure to check for extraneous solutions. V8x + 3 = 2V7x – 3 -

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Q: A 21 2 B 22 스 23 C Z1 = 23 41+43 = 180° E 42+43 = 180°

A: We have to find the angle

Q: Find the characteristic equation and the eigenvalues (and a basis for each of the corresponding eige...

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Q: 4. Factor the radicals when necessary and then simplify fully: (a) 2/3 – 4V5 + V12 – V20 (b) (3VZ – ...

A: I am going to solve the given problem by using some simple algebra to get the required result of the...

Q: Prove that 223 a E lo,1) く 22 + 1영 ( 1-계 3(1-x2)

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Q: 2. Graph the following Rational Functions following the steps provided below: a) Factor the numerato...

A: This question is based on asypmtotes.

Q: Product sells for $98. Fixed costs are $262,500. Costv per unit is $23. Total cost function - C(x) ...

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Q: 5. What is UF, where F = Ø? Prove the correctness of your %3D | computation. answer

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Q: A company makes two types of electronic devices: laptops and tablets. Its business plan says that it...

A: Given: Data is given  x lies between 70 to 130  y lies between 50 to 110 x+y lies between 150 to 220...

Q: 2x² - 8x- 90 = 0 %3D

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Q: An obstetrician has requested that you give 3 cc of a medication. How many minims should you give?

A: Given:- An obstetrician has requested that you give 3 cc of a medication. How many minims should you...

Q: 6. X2/3 ҳ4/3 7. (x/2 y-3 )1/2 az 8. a4

A: According to our guidelines we can answer only three subparts, or first question and rest can be rep...

Q: A box with a square base and no top is to be made from a square piece of carboard by cutting 6 in. s...

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Q: {x|x<2} is (-00,2) in set notation form. O True

A: Given that: {x|x&lt;2}

Q: find the attachment questions, please help me Consider the data 0.0 0.25 0.5 f(r) | 1.5 1.0 0.5 (a) ...

A: This is linear regression problem

Q: ) Lee's family is hosting an end-of-summer burger bash. His parents buy a family-size package of gro...

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Q: Prove the following identities. sin(u – v) 12. = cotv-cotu sinu sinv

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Q: Write the third olumn oT tHE 1 2 7. 7 8 25 6 3 6. 7. 18 25

A: The above is Question is answerd below

Q: 4y Ay 2. 4. 2. 2.

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Q: The variables x and y are numbers in the third quadrant that differ by more than 2. For each inequal...

A: This question can be solved using the concept of graphing of inequation.

Q: 6t + 7 > -23

A: We have to find the solution of the equation

Q: 1) f(9(-3) =. 9( C)) = - 2) f(a(-5) = . 9((-2) =. 10

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Q: 9x+6x+27.9

A: To simplify the expression: 9x+6x+27.9

Q: B. For a certain model of car the distance d required to stop he vehicle if it is travelling at v mi...

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Q: A linear inequality in one variable is a linear equation in one variable with the equals symbol repl...

A: To state whether the given statement is true or false.

Q: A 20° B 25 351 D 55 E 70

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Q: Calculate the total distance traveled (km) for a car with a fuel efficiency of 13 kilometers per lit...

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Q: The number of days that a given number of bushels of corn will last when feeding cattle varies inver...

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Q: The solution space for this system is a subspace of R and so must be a line through the origin, a pl...

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Q: e half life of a decaying substance is the amount of time it takes for the substance to reduced to h...

A: Given query is to find the time taken to reduce the substance to 10 mg 

Q: Find the time required for an investment of 5000 dollars to grow to 8600 dollars at an interest rate...

A: Given information:- Find the time required for an investment of 5000 dollars to grow to 8600 dollars...

Q: (il) Find the point in which the tangent line to the curve F-12-30)1+ 2+Int'+ k at t=1 intersects th...

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Q: Graph the set x x2-1} on the number line. Then, write the set using interval notation. + -7 -6 -5 4 ...

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Q: Lisa swam 3 times as many laps as Amanda. Brynne swam 10 more laps than Amanda. If Lisa and Brynne s...

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Q: Reduce echelon of this metrix

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Q: The zero vector 0 = (0,0,0) can be written as a linear combination of the vectors v1, v2, and v3 bec...

A: Given that (0,0,0) = 0v1+0v2+0v3 is one way of writing in a trivial way the vector 0.  

Q: P. Solve each logarithmic equation. Identify and reject any extraneous roots. log(x + 11) – 1 = log ...

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