What are the zeros of the equation y + 4x = x³?

Q: For the equation z?-10z + k = 0, for what value of k does the equation have a single real root? k =

A: We have to find for what value of k does the equation have a single real root.…

Q: (b)(i) Use Gaussian Elimination and back substitution to solve the following system of linear…

A:

Q: (2) Write an expression to represent the area of the triangle: 2y²-2y 3 3y-30 4y² A) (-10)(y-1) B)…

A:

Q: Determine the eigenvalues and eigenvectors of the matrix 3 -2 01 =-2 3 0 005]

A: The given matrix,C=3-20-230005

Q: Calculate the time for the colony to reach 1 million bacteria

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

Q: person plans to invest a total of $5500 in one bank account at 2.6% annual interest and another bank…

A:

Q: Josh the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. Each…

A:

Q: (a³ tab² - b) da + (b3 + a²b-a) db = 0

A: We have to find out the solution

Q: Row reduce the matrix to reduced echelon form. Identify the pivot positions in the final matrix and…

A: Given

Q: 1. (-√6 + i√2)*

A: To simplify: -6+i24=-6+i222=(-6)2-262i+(i2)22=6-23(2)2i+2i22=6-43i-22=(4-43i)2

Q: b) Determine the equation of the line that goes through the point (-1,2) and crosses the positive x-…

A:

Q: What is the magnitude of the vector cos 0 i + sin 0j +1? 00 1 O√2 02

A: We have to find magnitude of the vector cos θ i + sin θ j + 1 k  (not only 1)

Q: Identify the functions on the following set of ordered pairs. A = {(1, 2), (2, 3), (3, 4), (4, 5)) B…

A:

Q: of sand are spheres. Find the ratio of the volume of Earth to the volume of a grain of sand. Round…

A:

Q: Let D = {2, 4, 8) "For every z D, 2x¹ €

A: Given that set D = { 2, 4, 8}  And statement is  " For every x in D,   2| x". We need to check that…

Q: The force exerted by the wind on a plane surface varies jointly with the square of the velocity of…

A:

Q: a) Determine the equation of the line passing through the points (-1,-2) and is parallel to the line…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Solve each for x. (see attached) (a) 5x-3(x-2)=3(x+1) - x (b) 4-10 and use interval notation in the…

A:

Q: 3 E. Given the following functions: f(x) = 3x + 2; g(x) = 3x² + 2; and h(x) = find the values of the…

A:

Q: (a) (2x+5y=-4 (Use Elimination-by-Addition.) 13x-2y-13 [y 1-3-2x (b) (y=x² (Use Substitution.)

A: Solve for (x, y) as indicated; use ordered pairs in the answers (see attached)

Q: Symbolize this problem as an equation and solve it. A student has test scores 35, 62, 67, 85, and…

A:

Q: Answer

A: Please refer to the image below

Q: 10. For the polynomial function f(x) = x + 3x³x²-3x we have f(-3) = 0, f(-2)=-6, f(-1) = 0 .f(0) =…

A: topic - polynomials

Q: Identify each situation as INDUCTUVE or DEDUCTIVE REASONING and provide explanation/ the reason why…

A: A deductive reasoning has three parts: a. Major premise: First true statement. b. Minor premise:…

Q: 3. Calculate the average rate of change of each function from x = 1 to x = 3. Which function is…

A:

Q: Be sure to show and explain all work using mathematical formulas and terminology. Cooley’s pizza has…

A: P(marinara) = 0.72, P(buffalo sauce) = 0.65, and P(marinara or buffalo sauce) = 0.95   We know that…

Q: 2. (a) Consider the matrices 21 4 1 B=\ A - [ 73 3-2 -3 (i) Use matrix arithmetic to calculate each…

A:

Q: Let A be a 3 x 3 diagonalizable matrix whose eigenvalues are X₁ = -2, A₂ = 3, and A3 = 4. If V₁ = [1…

A:

Q: Q4: Change each logarithmic form to an equivalent exponential form a) log4 64 = 3 b) log₂=-=-3 8 c)…

A: Exponential form of the logarithmic expression, loga(b)=c is given by, ac=b

Q: If A is a 5x5 invertible matrix, then the determinant of 2A is k|A| where k is equal to A 2 B) 32 16

A: Topic:- matrix algebra

Q: 5. Put the following numbers in descending order; -3.1, -√3, - 22 —— 7 -3/1/3 -π. A. -√3,-3.1, -,…

A:

Q: A group of 6 students was asked, "How many hours did you watch television last week?" Here are their…

A:

Q: One month Jina rented 2 movies and 12 video games for a total of $75. The next month she rented 5…

A: Follow the procedure given below.

Q: 1. Consider a point in Cartesian coordinates given by (-2,2√/3, 4). (a) Find a corresponding…

A:

Q: Sum 1. Sum 2. (4x+y) and (2x³ - xy²-y³) (

A: The detailed solution is given below Thank you

Q: 2. Marvin is a sales manager receiving a monthly salary of Php 18 000.00, a commission of 5% on his…

A:

Q: If A = 3ai +4j-k and B = 4i+j-3k, find the value of a if A normal to B.

A: Given , A=3ai+4j-k, B=4i+j-3k. We know that if two vectors are normal , then dot multiplication of…

Q: Allison earns $40000 base salary plus a commission equal to 15% of her total sales. If she earned…

A:

Q: Find two numbers whose sum is 78 and whose product is as large as possible. [Hint: Let x and 78-x be…

A:

Q: a) Determine the equation of the line passing through the points (-1,-2) and is parallel to the line…

A: Given :point of that line this is parallerl to new line : (-2,3), (1,4)

Q: Q₁: (A) Let R=(Z12, +12-12). 1. Find all maximal ideals of R. 2. Evaluate char. (R). 3. Is R a…

A: Please see the below picture for detailed solution.

Q: Question 3: Factor the following expression 9x³y² - 25x³

A:

Q: U A survey was taken that asked 1130 randomly selected adults from Country A and Country B to agree…

A: We have to decide the number of people from the given Venn diagram.

Q: Ex: f(x) = 3x+8 and g(x)=2x-1 Find (f/g)(x). 3x+8 2x-1' 13 24 2x-1 3x+8' 2x-1 3x+8' 80 x # 1/1/2 x =…

A:

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) 2 1 1 +-)…

A:

Q: Suppose the average yearly salary of an individual whose final degree is a masters is $55 thousand…

A: This question can be solved using the concept of linear equation in two variables.

Q: Find the value of the follo K a) ¾ × 2 / - % d) 12×7/2 e

A:

Q: x-1 x-1+ √2x-x²-1 Evaluate lim

A: limx→1+x-12x-x2-1

Q: A company is planning to manufacture snowboards. The fixed costs are $100 per day and total costs…

A: