This is the concept of sequences and series. The formula for geometric sequence is:
an=ar^(n-1)
where:
an=nth term
a=first term
r=common ratio
n=number of terms
thus the formula for the price of food in year n, that has initial price of $3.20 and it is growing at a constant rate of 4% will be given by:
a=$3.20
r=4/100=0.04
hence:
an=3.20(1+0.04)^n
an=3.20(1.04)^n
The answer is an=3.20(1.04)^n
Answer:
-5
Step-by-step explanation:
The answer is K. It’s K because when you add all the numbers together it’s A.
Answer:
C
Step-by-step explanation:
Use order of operations to simplify the expression.
Answer is
Hope this helps. :)