The randolph family has a 100-acre farm where the family raises two crops, x and y. the
randolphs take part in a government grant program which requires them to plant at least 20
acres of each crop.
it costs the randolphs $20 per acre to raise crop x and $40 per acre to raise crop y. the family has
$2,600 to cover costs. this year, the profit from selling crop x is $25 per acre and the profit from
selling crop y is $60 per acre.
the randolphs want to calculate how many acres of each crop they should plant in order to maximize
their profit. on an xy-coordinate graph, where the x and y-values of a point represent the number of
acres of each crop planted, find:
 the equations for the constraints of the feasable region, and
 the coordinates that indicate the maximum profit.

42

step-by-step explanation:

256/6=42

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!

it would not be increasing by nothing that i can see probably by 25 percent that is all i can sat\y for now if i have any thing else to say i will edit this.

step-by-step explanation: