Answer:
f(x) = 20,000(1 - 0.06)^x
Step-by-step explanation:
The equation to get exponential decay is: A = P(1 +- r)^t
A = Account Balance
P = Principle Amount
r = interest rate (decimal)
t = Time (years)
So, if you plug in all the variables with the values represented in the word problem, you get: f(x) = 20,000(1 - 0.06)^x
Hope this helps!
Answer:
What are each of the drop downs love so i can help u?
25, 7*4 = 28 32-28=4 and 42/6=7*3 = 21 + 4 = 25
Let w= the length of the side perpendicular to the barn
300-2w= length of the side parallel to the barn
A=w(300-2w)
A=-2w^2+300w
The formula for the w-value of maximum is:
=-b/2a
thus our value will be:
300/4
=75
and
300-2(75)
=150
thus the dimensions to maximize the area is 75 by 150
To find the percent of the birdhouses occupied, divide the number of occupied birdhouses by how many birdhouses there are in total:
Convert this decimal into a percentage by multiplying by 100:
5.26% of the birdhouses are occupied.