A freight train is going to carry four tankers, six coal cars, and ten lumber cars. How many different arrangements of cars are possible?

Q: Show that the equation x+y* : integer. 100 has no solution when each of x and y is a positive

A: To show x4+y4= 100 has no solution when each of x and y is a positive integer.

Q: Solved the following set of equations 110x20y = 20 80x70y = 0 -30x-50y + 110z = 500 Using Gauss…

A:

Q: The chairperson of the accounting department has three summer courses available: Accounting 201,…

A: Given, Total No of faculty=12 No of faculty members to be assigned =3

Q: How can I solve question 27?

A: Given percentages for the countries are below: C: 71.9% F: 59.6% I: 76.1% UK: 45.5% US: 45.3%

Q: Find "x" and BC if B is between A anc

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: S 1 V1 + v 2

A: We have to find integral

Q: If the statistical analysis shows that the percentage of men taking Vitamin E who de- veloped…

A: The researchers conducted a designed experiment by randomly selecting the healthy men from different…

Q: [o 0 -1 A = 5 11 -38 -1 -2 7 then -1 -2 -11 -3 1 A-1 -1 1 Given b = solve Aa = b.

A:

Q: Can you solve b for this question! Solve it on paper

A: We have to solve part (b) as asked.

Q: 1 +1 x2 – 4 2x Solve: x + 2 A -1, -3 (в 1,3 © -1,4 D 1, -4

A:

Q: Solve b+b-5--3 4 O a O b b = 26 %3D b = 3 13 b=-1 10

A: 14b+25b-5=-3 to solve the value of b

Q: 1. +b– uB = g

A:

Q: O if x + 3x + 4.is positive for all real values of x the range of values of a is: 9. B. a 2 C. a-2…

A: Quadratic polynomials are given, we have to find the requested values.

Q: I think the solution for b is incorrect. Please can you confirm this.

A: Question b in the thread is  A parabola is the set of all points in a plane which are equidistant…

Q: e both of these questio

A:

Q: 2r + 3 4r + s= 7 2r + 5s = -1

A:

Q: Given az Find

A:

Q: Solve h=ab+rh=ab+r for a

A: Given     h= ab + rh We can solve for a by separating it

Q: solution

A:

Q: Solve the following а. х-4 2 3 3 b. х-2-1 <1 2 2

A: We solve given inequality

Q: an more work be shown on how to solve this

A: By using a scalar projection to find the shortest distance from the point 1,-2, 5to the plane given…

Q: this answer is wrong, is there any way we could find the correct solution?

A:

Q: 3) Solve for x -2+ Va + 3 = -5

A:

Q: following is known about three numbers: If the second number is subtracted from the sum of the first…

A: SOLUTION-

Q: 0 = A + Bln 4 1 = A + Blm 6 Solve for A, B

A: Ans : A = -3.419 and B = 2.466Explanation:Explaination:

Q: I can not solve this equation, need nelp.

A: To determine the values of x, y and z satisfying the simultaneous equations

Q: 1. 2x + 4y + 3: = 15 4x + 5y + 3: == 24 6r + 5y + 5z = 22

A: 1. 2x + 4y + 3z = 15    4x + 5y + 3z = 24    6x + 5y + 5z = 22    243453655 xyz = 152422Augmented…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.