find a positive number such that the difference of the number and its  reciprocal is a large as possible

Q: y -1 1 3 4 -1 2.

A: The curve given is y=6-52x , y=0, x=0,x=1 about the x-axis. The region bounded by the curves is…

Q: Given Equation 1. a 5 and b = -3 2. a 4 and b 5 3. a = 3 andb%3D 4

A:

Q: 10— 5л — 3 + ут+7

A: As per our guideline if multiple questions are posted we are supposed to answer only the first one.…

Q: Find the general solution to the following equations (4 -2 x'(t) = X. 8 -4

A: The solution is given as

Q: j(x) — 2 (х + 3) — 4 %3D k (x) = x2 + 2

A: We have to find the functional value for the given functions

Q: Let à =, B = and Č = a) (à · B)č b) Ả · (2C) Find C)

A: A→=1,-2,3, B→=0,2,4, C→=5,-1,-3a)…

Q: I need all the answers step by step

A: a) The 90% CI is given by

Q: Help me home work below  Q solve simultaneously  5x - 20y = -10 6y - 3x = -15

A: To solve: The system of equation: Given: The system of equation 5x-20y=-10 and 6y-3x=-15.…

Q: Find x and y for which the following equation is satisfied: x+2 = - 5+i i-5

A:

Q: 1. Determine the values of the variables to satisfy the equation. 4a - b+c + d = 14 2a – 2b + 3c –…

A: The given question is solved below in detail.

Q: Which of the following equations best describes . relationship shown in the table, where n indicate…

A:

Q: Find the values of x that satisfy the following equations: 2-[-2(*+1) – s 2х 5х-3 + 3x X- 31 12

A:

Q: If x= v3 + 1, then the value of (x --)² is %3D (a) 2 (b) 1 (c) 0 (d) 4

A: x=3+1 we have to find x-1x2

Q: 1. g(x) = fix) - 2

A: We can solve the given problem using graphical transformation . According to the bartleby guidelines…

Q: Solve for b. 7 12 b = V[?] Pythagorean Theorem: a2 + b2 = c2

A: A right angle triangle with :-         One side is 7 unit , One side is b unit          and…

Q: Which point is in the solution set for question 10? ys-x²+3 ys-x+2 y> -4

A: Two methods for solving the question is given below

Q: Find the solutions to the following equation: (x + 1) (x - 8x - 20) = 0 %3D O x= -2, 10, 20 O x= 0,…

A: Solving the problem by finding the roots of the problem.

Q: solve the equations algebraically andcheck graphically. Round to three decimal places.

A: solve the equations algebraically and check graphically . Round to three decimal places.1.…

Q: Which of the following represents all of the real solutions to the equation: („2 19..2

A: We have to find the real solution of the given equation.

Q: If a1 2 and an+1 (an)2 – 4 then find the value of a3. %3D -

A: V

Q: Graph each pair of equations on one set of axes. 1. y = x² and y = -x² 2. y = }x² and y = -x? 3. y =…

A: 1). To graph the equations: y=14x2 and y=-14x2. Given equations are quadratic equation. So, the…

Q: Show your step by step solutions

A:

Q: Task 2. Solve the equation r' = Ax, where %3D 2 00 A = -7 9 6 0 0 3

A: Solve the equation  x' = Ax, where A= 2 00-796003

Q: 2 -х - 2 - 6x² - 7x, - 3y² – y³\ -y- 2y2

A:

Q: x+3 %3D 8. 4. Wednesday Solve and check for any extraneous solutions.

A:

Q: Justify each step in solving this linea ZANYJAH Given 8(3x -7) = -6(x+7)+ 4 %3D Step 1 Step 2 Step 3…

A: The steps  are:-

Q: Given the following equation. = 50.13 + 0.73X + ɛ where, Y = number of products sold X= Advertising…

A: The given equation is linear regression line

Q: Given cost and revenue functions and C(q) = 115q + 31000 and R(q) = -3q² +2500q, how many items must…

A: Let's find how many items must be the company produce and sell to break down.

Q: Step 1: Step 2: Step 3: 12x - 6 = 10 6x-3= 5 67 = 8 6z-3 = 5 6x = 8 Descriptions to match with each…

A: Solution: the objective is to match the descriptions

Q: 4y x + 4 6(y-1) 4x -2

A:

Q: x(x-1)2 / x2 +3x >0  how do i solve this problem using a sign chart?

A:

Q: Describe in words the variation shown by the given equation : z = k√x/y2

A: Given: z=kxy2 To Describe: Describe in words the variation shown in the given above equation.

Q: Discuss the solutions of the equation a х — 2а — b x + b x + a + 2b where a and b are real…

A: Let us consider fraction problem: A(x)B(x)=C(x)D(x) Solution is given by: A(x)D(x)=C(x)B(x) Next…

Q: 1. Consider the equations 3(x – 2)(x + 3) = 0 and (2x-4)(3x + 9) = 0. %3D Do they have the same…

A: To solve the above problems

Q: Question 4: Members of the band sold juice and popcorn at a college football game to raise money for…

A: Given m members recieves $2000

Q: If A is measured in € per ft, B is measured in € per kg, Cis measured in ft per kg, D is measured in…

A: Given: A is measured in € per ft, B is measured in € per kg, C is measured in ft per kg, D is…

Q: The equation of h (x) can be written as h (x) = a (x + b) (x + c)* (x+ d). Find the value of a,b.c…

A:

Q: 3つC 3) - 6D +9)Y

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The manager of a house painting company knows that it takes 5 days for 4 workers to paint a house…

A: According to the given information, 4 workers paint a 1000 square ft. in 5 days. Then, 1 workers…

Q: A parking garage charges $1.75 for every hour of parking. If C represents the cost in dollars and r…

A: charges=$1.75 per hour C=cost in dollars t= time in hours

Q: does

A: Please find the answer in next step

Q: The degree of the equation y" + xy" + 2y (y') + xy = 0 two one degree does not apply three

A:

Q: Formulate the following problems as a part of equations, and hence find theirsolutions.Ressa can row…

A: First of all, use the speed-distance formula to calculate speed of rowing in downstream and…

Q: Given the equation x + y = -11 three ordered pair solutions are (0, -11) (-6, -5) and (-13, 2). Make…

A: Given  x + y = -11 For  the solution (0, -11) 0+(-11)=0-11=-11 ∴(0, -11) is a solution of the given…

Q: Describe in words the variation shown by the equation z =k√x/y2.

A: z=kxy2

Q: Find the values of a and b that satisfy the equation (1+3 i)=a+ib %3D

A: We have to find the values a and b in  (1+3i)2=a+ib

Q: The general solution to the equation given as y"(x)-y'(x)+y'(x)– y(x) = 4e"+2x i1d

A:

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.