Answer:
Here is the circle with center (-9,6), see the image.
Step-by-step explanation:
Equation: (x-a)^2 + (y=b)^2 =R^2 represent un circle with the center (a,b) et the radius R>0.
To solve this problem you must apply the proccedure shown below:
1. You must apply the following formula:
Where is the future value, is the present value, is the interest rate and is the time in years.
2. You have that the bank will double your money in years. Therefore:
3. Substitute values into the formula and solve for , as following:
4. By applying natural logarithm, you have:
%
The answer is: %
Answer:
Maybe, since it's a fair game.
Step-by-step explanation:
<span>x - y = 30
therefore if y is 15
x - 15 = 30
so it follows that
x = 30 + 15
which means x has a value of 45x - y = 30
therefore if y is 15
x - 15 = 30
so it follows that
x = 30 + 15
which means x has a value of 45</span>
2/5 is in the lowest terms or simplest form