Vilfredo Pareto (1848 - 1923) observed that most of the wealth of a country is owned by a few members of the population. Pareto's Principle is
log P = log C-klog W,
where W is the wealth level (how much money a person has) and P is the number of people in the
population having that much money.
A) Solve the equation for p
B) Assume k = 2.1, c = 9,000, and W is measured in millions of dollars. Use part (A) to find the
number of people who have $5 million or more
C) How many people have $15 million?

40 x 50 = 2000

step-by-step explanation:

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!

step-by-step explanation: