Q: Simplify: ✔-180
A:
Q: Suppose the function D(p) = 1300-20p represents the demand for hot dogs, whose price is p, at a…
A:
Q: 3x₁ + x₂ + x3 + x₁ = 0 5x₁x₂ + x3 x4 = 0 -
A:
Q: 10) Graph each system of inequalities. Label the solution region(s) with an "S". [y≤2 ys y>2=x…
A: Since you have posted multiple questions i can do first question as per our company guidelines…
Q: Graph the following relation. Use the graph to identify the domain and range. y=x²-7 www Use the…
A: Given: The function has no undefined points nor domain constraints. Therefore, the domain is -∞…
Q: Define two variables and translate the sentence into an inequality. The revenues are at least…
A: The revenues are at least $30,000 under the expenses. We have to write the sentence into an…
Q: Q.1) Eliminate the arbitrary constants from the following equations and obtain the differential…
A:
Q: f(x)=4x-9 d) is 2 a zero of f?
A: Topic = Function
Q: sugar sweet company will choose from to companies to transport it sugar to the market. The first…
A: Given query is to find the amount of sugar for which both company charge is same.
Q: Multiply (6m² - 7m + 10)(4m² - 2m – 1) using your preferred method. Use the distributive property
A: Given: (6m2-7m+10)(4m2-2m–1) Use the distributive property…
Q: Determine whether the following statements are TRUE, FALSE, OR INDETERMINATE (could be either true…
A:
Q: Consider the following piecewise-defined function. 8(6)=√-3 4-7 f(x) Step 2 of 3: Evaluate this…
A:
Q: 2. Determine the area of the following triangle with vertices (4,4), (5,2), (0 using the area(a, b)…
A:
Q: Seatwork (Solve in two method) I find the sum of the 1st in consecutive positive integers given.…
A: As per bartleby guidelines we only give first question answers.
Q: 1. After riding a bicycle at a steady speed for 40 miles, John had a flat tire and walked 5 miles to…
A:
Q: Maritza is baking cookies to bring to school and share with her friends in her birthday.The recipe…
A: Sugar needed for 3 eggs = 2 cups
Q: graphed f(x)=x and n(x)=f(5x) on the same grid. Which is a true statement about the graphs of the…
A: Given query is to find the correct statement.
Q: A rowing team rowed 50 miles while going with the current in the same amount of time as it took to…
A: Please see the below picture for detailed solution.
Q: Graph the following relation. Use the graph to identify the domain and range. y = 6x + 2 Use the…
A: Here we have to plot a graph.
Q: A is a 3 x 3 matrix with eigenvectors v₁ = Write x as a linear combination of the given…
A: For a matrix A with eigen vector x for eigen value a we have Ax=ax. see below the answer and…
Q: Solve the system by graphing. y=-x+5 4y + 2x=48 Use the graphing tool to graph the system. Click to…
A:
Q: Is the relationship between real numbers to its square one ro one or not? Justify your answer
A: We need to find wether"The relationship between real numbers to its square is one one or not"
Q: A feasible region of a system of inequalities has vertices at the given points. Find the maximum and…
A:
Q: 1 cup of dried basil weighs 3 ounces. How many ounces does 1 teaspoon of dried basil weigh? (Leave…
A: given number of ounces in 1 cup= 3 Using US measurement conversion there are 48 teaspoons in a…
Q: Determine whether the following statements are TRUE, FALSE, OR INDETERMINATE (could be either true…
A: (18). Statement: (October 10, 2020 falls on a Saturday and December 1, 2020 falls on a Wednesday)…
Q: The function, y = -x + 6 is shown on the graph below. Use the graph to select all correct…
A:
Q: 4.2 Rows of buildings with photovoltaics covering vertical south-facing walls need to have adequate…
A:
Q: A segment of the graph of the function f(x) = −2x − 2 is shown. Which set builder notation…
A: Topic - Domain of a function We are given f(x) = −2x − 2 Domain of the function is the input…
Q: At a price of $4.67 per pound, the supply for cherries is 16,359 pounds, and the demand is 10,3:…
A: We will find the required.
Q: ( y = 3x2 + 3x — 5 - 2x-y=3
A:
Q: Which of the following is the matrix AB for the following matrices? ГО A = 3 1 127 2 and B = 1 2 23…
A: Matrix multiplication is possible only if the matrices are of same order. Here both matrices are of…
Q: Question 8 A woman can bicycle 88 miles in the same time as it takes her to walk 16 miles. She can…
A:
Q: lowing, find the equation of the circle determined by the given conditions, and draw the figure. 1.…
A:
Q: Multiply and simplify (5 + 3i) (3 − 2i) O a) 21 + i Ob) 21 - i ○ c) 15 — i — 6i² O d) 15 – 19i – 6i²
A:
Q: 10. REINFORCE Graph each function and identify the family type. a. f(x)=3* 25 20 15 usasq bnd (SF.E…
A:
Q: In 2010, an oil explosion spilled millions of gallons of oil in an area. The oil slick took the…
A: Given suppose that the area A of the circle contaminated with oil can be determinedusing the…
Q: 2. CO₂ + H₂O → C6H12O6 + 0₂ [F
A: Write a balanced equation for the given chemical reaction. CO2+H2O→C6H12O6+O2
Q: Factor completely. 24n³20n²-42n + 35 O (4n²-5) (6n+7) O (4n²-7) (6n - 5) O (4n² + 7) (6n - 5) O…
A:
Q: In 1-4, draw a line connecting each linear equation to its slope and then to its y-intercept.…
A: Let's find slope and y intercept of all linear equations.
Q: It takes a smaller hose three times as long to fill a small swimming pool as it does a larger hose.…
A: Given: It takes a smaller hose three times as long to fill a small swimming pool as it does a larger…
Q: Determine if the columns of the matrix form a linearly independent set.…
A:
Q: Find the center, vertices, foci, and asymptotes for each of the following hyperbolas, and sketch the…
A:
Q: Simplify each. Express your answers using positive exponents. Assume that the variables and…
A:
Q: Hannah can paint a room in 12 hours. Destiny can paint the same room in 20 hours. How long does it…
A: Given data Hannah can paint a room in 12 hours Destiny can paint the same room in 20 hours
Q: 3-49. Solve each of the following syst system? Visualizing the graphs By = Ay= 3x - 5 y = -2x - 15…
A:
Q: Assume that A and B are n × n matrices with det A = 4 and det B = −3. Find the indicated…
A:
Q: d = fx + 1 Solve the equation for x.
A:
Q: 2 3) E₁ = √ER²¹ + EX² Solve for Ex. Then find the voltage across the reactance when ET= 115V and ER…
A: Since the student has posted multiple questions and does not mention any specific question, so we…
Q: Graph the line 3y = 3 X 4
A:
Q: Question 9 A farmer bought a number of pigs for $168. However, 8 of them died before he could sell…
A:
Step by step
Solved in 2 steps with 1 images
- Give an example showing that the union of two subspaces of a vector space V is not necessarily a subspace of V.Let V be an two dimensional subspace of R4 spanned by (0,1,0,1) and (0,2,0,0). Write the vector u=(1,1,1,1) in the form u=v+w, where v is in V and w is orthogonal to every vector in V.In Exercises 24-45, use Theorem 6.2 to determine whether W is a subspace of V. 37. V = P, W is the set of all polynomials of degree 3
- Take this test to review the material in Chapters 4 and 5. After you are finished, check your work against the answers in the back of the book. Prove that the set of all singular 33 matrices is not a vector space.Let B={(0,2,2),(1,0,2)} be a basis for a subspace of R3, and consider x=(1,4,2), a vector in the subspace. a Write x as a linear combination of the vectors in B.That is, find the coordinates of x relative to B. b Apply the Gram-Schmidt orthonormalization process to transform B into an orthonormal set B. c Write x as a linear combination of the vectors in B.That is, find the coordinates of x relative to B.In Exercises 24-45, use Theorem 6.2 to determine whether W is a subspace of V. V=3, W={[a0a]}
- Consider the vector spaces P0,P1,P2,...,Pn where Pk is the set of all polynomials of degree less than or equal to k, with standard operations. Show that if jk, then Pj is the subspace of Pk.Find the kernel of the linear transformation T:R4R4, T(x1,x2,x3,x4)=(x1x2,x2x1,0,x3+x4).In Exercises 24-45, use Theorem 6.2 to determine whether W is a subspace of V. V=3, W={[aba]}