The answer is A.Use a compound interest calculator. Multiple sites to use. For me, I had to use my head for a while
33.3%, move the decimal to the left twice to make it easier. then multiply 29.99 by .333. take that and subtract it from 29.99. I got 20, I'm not sure if that's right though
The answer for this is b. Trust me on this
It’s either 40 or 5 games because it says that each team will play every other team once
Answer:
The roots are 
, which is given by option C.
Step-by-step explanation:
Solving a quadratic equation:
Given a second order polynomial expressed by the following equation:
.
This polynomial has roots 
such that 
, given by the following formulas:
In this question, we have that:
Which is a quadratic equation with 
. So
So the roots are , which is given by option C.
