Answer:
Step-by-step explanation:
The compound interest formula is equal to
where
A is the Final Investment Value (future value)
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
If you're using a coordinate plane, I think it makes a trapezoid
Answer:
g.
14
Step-by-step explanation:
the formula for circumference is 2 pi r so divide 20 in half and add 4 to that
Alright! To simply means to just put it as simple as it can be while still meaning the same thing. So, in this question you're simplifying:
First, you divide the whole numbers:
→
All you have to do now is cancel out the powers with their corresponding base. So you'll get the following:
Answer:
= 30mn^4
Step-by-step explanation:
The area of a trapezoid
A = 1/2 (a+b) *h
where a and b are the top and bottom
A = 1/2( 3mn^2+ 9mn^2) * 5n^2
Combine like terms
A = 1/2(12mn^2) * 5n^2
=6mn^2 * 5n^2
= 30mn^4