Answer:
365.27
Step-by-step explanation:
Answer:
$23.40
Step-by-step explanation:
Answer:
$ 2,544.84
Step-by-step explanation:
A = $ 2,544.84
A = P + I where
P (principal) = $ 1,600.00
I (interest) = $ 944.84
Compound Interest Equation
A = P(1 + r/n)^nt
Where:
A = Accrued Amount (principal + interest)
P = Principal Amount
I = Interest Amount
R = Annual Nominal Interest Rate in percent
r = Annual Nominal Interest Rate as a decimal
r = R/100
t = Time Involved in years, 0.5 years is calculated as 6 months, etc.
n = number of compounding periods per unit t; at the END of each period
The length of side EF is the average of the lengths of the bases AB and CD of trapezoid ABCD.
EF = (8 + 20)/2 = 14
Trapezoid EF has bases 14 and 20.
The height of trapezoid EFCD is half the height of trapezoid ABCD, or 6.
A = (B + b)h/2 = (20 + 14) * 6 / 2 = 102
Answer: The area of trapezoid EFCD is 102 square units
5.12 x 10*
(the * should be a little number 4 in the corner)