Students in a college geography class created a table in which the
countries of North America are displayed by both population and
population density (per square kilometer). How many countries have a
population density of fewer than 100 per km' and have a medium
population if the relative frequency of these two features occurring
compared with all countries in North America is 0.174?

d

step-by-step explanation:

the solution is in the picture

pls ask

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation:

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.