10 minutes would print out 200 pges
Second choice
The point slope form is y=mx+b
Where m is the slope and b is the y intercept
the answer is 70.9 percent
ANSWER
99.83 grams
EXPLANATION
The function that describes the amount of sample (in grams) after t years of decomposition is:
To get the amount of carbon 14 after 14 years, we calculate <em>C(14)</em> as following:
This way, we'll have 99.83 grams left.
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: %