Answer:

Step-by-step explanation:
Given that alpha and beta be conjugate complex numbers
such that frac{\alpha}{\beta^2} is a real number and alpha - \beta| = 2 \sqrt{3}.
Let

since they are conjugates


Imaginary part of the above =0
i.e. 
So the value of alpha = 
2,852.1 miles / 10 days = about 285.21 miles per day .
1/3 πr^2h
1/3 π2
2/3 π
answer : A
good luck
-214 x -412 = 88,168
“Product” means the answer you get from multiplying two or more numbers together.
* Tip: A negative number times another negative number equals a positive.
Hope this helps!
195+170+275=640, divided by 60 gets you about 10 and a half packets.