The answer would be d
Explanation: the second numbers are both the same, therefore they would be in the same line, and 7-1=6, leaving 6 units between them, I hope this helps :)

6 0

2 years ago

About 150,000 people live in a 8-mile radius of a city's town hall. Find the population density in people per square mile. Round

S_A_V [24]

Answer:

747 people per square mile

Step-by-step explanation:

population of city's town hall = 150,000

Radius of city's town hall = 8 mile

area of any circular shape is given by $\pi r^2$ .

r is the radius of circle.

Area of city's town hall = $\pi r^2= 3.12*8^2 = 3.14*64 = 200.96$

Population density for any place is ratio of population of that place to area of that place

Thus

Population density for city's town hall = population of city's town hall /Area of city's town hall

Population density for city's town hall = 150,000/200.96

Population density for city's town hall= 746.42 people per square mile.

Population density for city's town hall Rounded to the nearest whole number is 747 people per square mile.

4 0

2 years ago

What is the difference between area and perimeter

alukav5142 [94]

Area is all the space that is taken up by a two dimensional object. (the inside)
Perimeter is the distance around a two dimensional object. (the outside)

7 0

2 years ago

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You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. What percent of animals on your block are

lubasha [3.4K]

17+24+3+4=48
So for dogs, 24/48=1/2=50%

7 0

3 years ago

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