Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
1solve the inequality write the solution in interval notation and graph the set on the number line -2x - 4 3x 1 -
1 solve by substitution or elimination method3x - 2y 8-12x 8y 322 solve by substitution or elimination method7x - 5y
1why do intersecting lines represent a unique solution give examples to support your answer2what is the significance of
1can you show that given two equations y m1x c1 and y m2x c2 where c1 and c2 are different there is no solution if
suppose that the random variables x1 x2 and x3 have the covariance matrixidetermine the three pcs based on
1which of the following equations describe the same line as the equation3x 4y 5ay 34x 5b6x 8y 5cy 34x 54d5 - 3x -
suppose that is a banach space over k a subspace m of is said to be complemented in if there exists a subspace n of
a psychology laboratory conducting dream research contains 3 rooms with 2 beds in each room if 3 sets of identical
1 solve the following system of simultaneous equations6x1 4x2 402x1 3x2 20x1 put your answer in the form x or xx2
the pde is xp yq p q -pq uwhich gives px1 qy1 - pq - u 0now i need to find a complete solution i have set up my
a merchant mixed 10 lb of cinnamon tea with 5 lb of spice tea the 15 pound mixture sells for 40 a second mixture
find the eigen values and eigen vectors of the matrixa 9 -1 9 3 -1 3 -7 1 -7also find the corresponding eigen
1 solve the following system of equations that model supply and demand for a product p - q 0 supply equation cp -
can i please find out what i am doing incorrectly with the following problemi have seventy five coins in my pocket made
a rectangle window is framed by two rectangular shutters the window is twice as tall as it is wide the shutters are as
please discuss the following- explain why vectors qr and rq are not equivalent- explain when the elimination method for
p7 solve problems involving expansiontask 1 a steam pipe has a length of 20 m at 20 degrees c if the coefficient of
write a system of equations and then solve the following using matrix inversesconsider a company that specializes in
1a small school held a fund raiser a total of 23 adults and children attended each adult paid 10 and each child paid 2
use linear equation with a work check at end an appliance store buys 6 washers and 5 dryers at a total cost of 1949
several state and federal government spokespersons who use linear equations in a variety of ways1 an employee of the
1 nickels and dimes windborne has 35 coins consisting of dimes and nickels if the value of his coins is 330 then how
in each of the following exercises we shall use the notation fx to denote the function xamp8594fx x amp949 r in each
please show how the subspace satisfies both addition amp scalar multiplicationin each of the following exercises 8-17
1find the augmented matrix for each system of linear equationsa5x1 7x2 8x3 3-2x1 4x2 9x3 33x1 - 6x2 x3 1b4x1