For a given school district the following is known. There are G grades and J schools. Each school j has a capacity C_jg for grade g. In each of I neighborhoods in the district, there is a student population S_ig for neighborhood i and grade g. Let the distance from neighborhood i to school j be represented by d_ij. All of these are the parameters that the school distinct has to take as a given. Note that none of these are decision variables. Formulate a model to assign all students to schools without violating the capacity each school has for each grade while minimizing the total distance traveled by all students. In your formulation you can ignore the fact that the number of students must be an integer. Now let S_ikg = the number of students in neighborhood i of race k and grade g; a_k = the maximum percent of racial group k assigned to any school; and b_k = the minimum percent of racial group k. Reformulate the model while also satisfying the racial-balance constraints.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )

your correct answer is c. he organized a political resistance group based on islam.

im sorry for the poor quality answer.