Answer:
r = 5 km
Step-by-step explanation:
Given that,
The population in a circular region = 1.15 million
The population density of the region = 18075 people per kilometer
We need to find the radius of the region.
We can find the area of circular region i.e.
We know that the area of a circular region is given by :
or
r = 5 km
So, the radius of the region is equal to 5 km.
It’s b because 94 is negative so that means you have to subtract to get -70
Sec(63- theta) - cosec( 27+ theta)
sec(63-theta) -sec[90-(27+theta)]
sec(63-theta) -sec(63- theta)
= 0
Answer:
are there supposed to be answer choices?
Step-by-step explanation:
Answer: this is the definition of probability: the extent to which something is probable; the likelihood of something happening or being the case.
Step-by-step explanation: what that means is what are the chances of something happening
example: The probability of a pregnant lady having twins is .45%
so .45% of the time a pregnant lady will give birth to twins
hope this helps please mark brainliest if you can