If you need 30 teaspoons of vanilla extract, how many ounces of vanilla do you need?
2 answers:
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Answer:
Step-by-step explanation:
In this problem, the initial area of the forest at time t = 0 is
After every year, the area of the forest decreases by 9.8%: this means that the area of the forest every year is (100%-9.8%=90.2%) of the area of the previous year.
So for instance, after 1 year, the area is
After 2 years,
And so on. So, after t years, the area of the forest will be
And by substituting the value of A0, we can find an explicit expression:
Answer:
After 2 years Miguel will have in his account $541.64
Step-by-step explanation:
The formula for calculating compound interest continuously is:
Where A is the amount of money obtained after t years.
r is the compound interest rate and p is the initial amount
In this case we have that:
Then we must find the final amount A