Alexa opens a savings account with a starting balance of $10,000. She will not make any additional deposits or withdrawals. The
1 answer:
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Answer:
Step-by-step explanation:
So, you basically want the equation of the circle.
Given:
Center(C):
The equation of circle is:
Where, represents the center point and
is the radius of the circle.
Plotting the values in the equation:
This is the equation of the circle of center (5, 2) and radius 3.
You know the following information:
1. The amount of money (in dollars) earned last year was:
2. The amount of money (in dollars) earned this year, is:
Then, to estimate the sum (the total amount of money the Software Company earned in those two years, you can round the numbers to the nearest billion.
Having:
You need to look at the digit located in the Hundred millions place. Notice that this is:
Then, since:
You need can't round up. Then:
Now, having:
You can identify that the digit in the Hundred millions place is
Therefore:
Now you can add the numbers rounded:
Hence, the answer is: Option B.