Answer:
students at the university who speak three or more languages is 2082
Explanation:
given data
students = 31230
random sample = 255
speak three or more languages = 17
solution
we consider here numbers of students at university who speak three or more language = x
so here we will use proportions
= 
........................1
solve it we get
x = 2082
so here students at the university who speak three or more languages is 2082
Answer:
In the Atlantic tropical cyclone basin, which includes the Atlantic Ocean. The distinct stages of hurricane development are defined by the "sustained." At this stage, it is given a name and is considered a threat. Tropical cyclones are one of the biggest threats to life and property. Of course this natural diseaster is considered a hazard but it is believed to be called multi-hazard because it affects more than one thing when it stricks. Life and property.
Explanation:
I hope this helps :)
A. seafloor spreading at mid-ocean ridges
