Answer:
4.2
Step-by-step explanation:
closest to what I counted 3
For this case we have the following equation:

Let 
We have:

By definition, given an equation of the form 
The quadratic formula, to find the solution can be written as:

In this case we have:

Substituting in the quadratic formula we have:
See attached image
Answer:
Option B

now, is it true that -2 is lesser than 1? if it's true, is a solution, if is false, is not then
There are 365 days in a year. In the question, 32,200 people in one year. 32,200/365= Your answer of the approximate deaths in a day.
Convert from degrees to radians using the ratio
π/180. 3aπ/2 radians
is this what you need?
or 90 degress