The populations and land areas of four cities in texas are shown.

which statements are true? check all that apply.

the population density for city b can be found using the ratio 48,592 : 26.

the population density for city d can be found using the ratio 258 : 196,429.

city a has the greatest population density of the four cities.

the population density of city b is greater than that of city c.

city d has the lowest population density of the four cities.

we know that

The population density is the number of people living in each unit of area. Is equal to the population divided by the total area.

so

Let

x------> population (number of people)

y------>the area in

z-----> the population density

Find the population density of the cities

City A

City B

City C

City D

Statements

case A) The population density for City B can be found using the ratio

The statement is true -------> see the procedure

case B) The population density for City D can be found using the ratio

The statement is False

Because, the population density for City D can be found using the ratio ----> see the procedure

case C) City A has the greatest population density of the four cities

The statement is False

Because, the greatest population density of the four cities is the city B (see the procedure)

case D) The population density of City B is greater than that of City C

The statement is True -----> see the procedure

the greatest population density of the four cities is the city B

case E) City D has the lowest population density of the four cities

The statement Is True -------> see the procedure

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

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step-by-step explanation:

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