For numbers 11-15 Given the function f(x) = cos(5x), 0

Q: Let W = (a + bx + x? € P;: a,b € R} with the standard operations in P2. Which of the following…

A: here, W is not a subspace of P2  Because 0 does not belong to W.

Q: -1 -1] [2 Let k be a real number and A = |k 1 -2 %3D 7. 1 Then A is a singular matrix if O k=15/2 O…

A: Given: A=2-1-1k1-2071   As we know from the property of the matrix; For the singular matrix, the…

Q: Problem Five: Dorian makes luxury cars and jeeps for high-income men and women. It wishes to…

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Q: $8,000 is invested in an account earning 8.7% interest (APR), compounded continuously. Write a…

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Q: Let k be a real number and (M) be the following system. (x +y = k – 1 (M): 2х + у %3D 0 Using…

A: We can solve this as follows:

Q: Let M = {x + 1,x² – 2,3x}. Which of the following statements is true about M? M spans P3 M spans P2…

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Q: 6) 2. 10 Зх - 6 3

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Q: 1. Raul has a wall| 4 units long and 2 units wide in the Cartesian plane centered on the origin. On…

A: Given that f :   y = x+12x+1X-12x                  g :   y =2x+22x-2x-x-12 After simplify we get…

Q: Robert borrowed Php 57,000 from a lending institution that charges 2.5% compounded every 4 months.…

A:

Q: 1. Translate the following statements into if-then form. " All prime numbers greater than 2."…

A: We have to convert sentences and find number of truth possibilities.

Q: 5) a. Suppose that you have a plan to pay RO 0592 as an annuity at the end of each month for 20…

A: We have to solve given problem.

Q: Let -31 -3 , U2 = , v3 be eigenvectors of the matrix A which correspond to the eigenvalues A1 = -4,…

A:

Q: Let m be a real number and M = If M is a linearly dependent set of M22 then O m=1 O m=6 O None of…

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Q: colton pays 8% interest on his 36,000 college loan and 12% on his 13000 car loan what average…

A: Given, colton pays 8% interest on his 36,000 college loan and 12% on his 13000 car loan  To be found…

Q: 2. The third term of an arithmetic sequence is x and a, 19x + 6. Find the twelfth term. %3D

A: Given :Third term of an arithmetic sequence : xa6=19x+6

Q: The matrix -1 1 07 A = -9 6 1 has three distinct real eigenvalues if and only if < k < ||

A:

Q: 43 Write z = as a linear combination of -10 Select one: O z=2x+y O z=x+2y O z= -2x+y

A: We will find the correct solution

Q: 33) p

A: Concept: An exponential equation is one in which the power is a variable and is a part of an…

Q: Solve the system of equations shown below graphically. Make sure to label each line that you graph…

A: We have to solve by graphically

Q: Question 1 part A: The first two numbers in a sequence h are h(1)=2 and h(2)=6. Part A: If h is an…

A: The first two numbers in a sequence are h1=2 and h2=6

Q: solve by completing squares 3x² + 2x -8 =0

A: This question is based on quadratic equation.

Q: Next question The revenue (in thousands of dollars) from producing x units of an item is modeled by…

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Q: answer no. 15 a.increasing b.not moving c.decreasing

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Q: Investigation 43 PATTERNS For these rectangles, 2 3 4 5 6 7 8 9 10 11 12 7 x 3 - 9 x 1 = 12, 13 14…

A: Concept: The pattern follows procedure of the reasoning that is explained using the below-mentioned…

Q: Differential Equation - feel free to use any method you prefer Solve the following differential…

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Q: School fees at a certain school are due at the beginning of the year. The fees are set at R12000 for…

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Q: 11 Determine each percent increase or decrease. @ Original: $340 New: $34 DOriginal: 75 New: 225 13…

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Q: Use the method of linear programming to solve the problem. Pete's Coffees sells two blends of…

A: how many pounds of Morning Blend and of South American Blend should Pete's Coffees prepare each day…

Q: You figure that the total cost of college will be $101,000 per year 18 years from today. If your…

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Q: Let M = {-x² + 2,x + 1, 2x}. %3D Which of the following statements is true about M?

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Q: Solve the inequality. 3x–9 < 3 Enter the exact answer in interval notation. To enter , type…

A: This question is related to inequality, we will solve it using given information.

Q: R. B S. a. For the top left image, prove the area of ADC : area of ADBC = AD : DB b. For the top…

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Q: A chemist needs 170 millimeters of a 73% solution but has only 68% and 85% solutions available. Find…

A: Solving the problem by finding the required quantity.

Q: Which of the following step functions corresponds to the graph shown? Use cursor to interact with…

A: Consider the graph given below :

Q: A box contains cards numbered 6 to 50. A card is drawn at random from the box. The probability that…

A: We can find the answer the following steps.

Q: A ramp has an angle of elevation of 20°. It has a vertical height of 1.8 m. What is the length of…

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Q: number of students attending summer school at a local community college has been decreasing each…

A: Given query is to find the number of students after 5 years.

Q: 7. Working alone, Carlos can oil the lanes in a bowling alley in five hours. Jenny can oil the same…

A: lets total work is assume 45  carlos complete work in 5 hour it means carlos do 9 work in 1 hour…

Q: A line passes through the two points given in the table. Find another point that lies on the line. y…

A: Consider the table

Q: PATTERNS For these rectangles, 2 3 4 5 6 7 8 10 11 12 7 x 3 - 9 x 1 = 12, 13 14 15 16 17 18 21 x 17…

A: The pattern is - In first rectangle they use first and third column to solve the mathematical…

Q: How many solutions are there to a system of linear equations if the lines are perpendicular and they…

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Q: image

A: We will find the inverse of the matrix

Q: Given the following sets, what is A U B?  U={x│0≤x≤20}         A={2x│0≤x≤5}…

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Q: 1 a +1 4 Rule: y = 4 8 12

A: Given:              y=14x+1   substitute x=4 to get y value.         y=144+1            =1+1…

Q: Henry is working with three squares their areas are 16in2 25in2 and 64in2 she thinks the will make…

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Q: An 18 inch submarine sandwich is cut into two unequal pieces. The longer piece is 3 inches shorter…

A: we have to find the longer piece

Q: loan of $12,000 is made at 6% interest, compounded annually. After how many years will the amount…

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Q: Let A be an nxn matrix. The system of linear equations Ax = 4x has a unique solution + O A. A – 4I…

A: To determine which of the given conditions result in unique solution.

Q: A tree trunk has a circular cross section at every height; its circumference is given in the…

A: Given Height (meters) 0 5 10 15 20 25 30 Circumference (meters) 8 7 6 4 2 1 0

Q: Which of the following statements is false? O A. Elementary row operations do not change the column…

A: Row operations  do not change  the row space.  Column  operations do  not change  the column…