Answer:
Step-by-step explanation:
ollowing is the formula for calculating compound interest when time period is specified in years and interest rate in % per annum.
A = P(1+r/n)nt
CI = A-P
Where,
CI = Compounded interest
A = Final amount
P = Principal
t = Time period in years
n = Number of compounding periods per year
r = Interest rate
Calculation Examples
You can solve for any variable by rearranging the compound interest formula as illustrated in the following examples:-
1. What is the compound interest of 75000 at 7.9% per annum compounded semi-annually in 3 years?
Ans. A = P(1+r/n)nt = 75000(1 + (7.9 / 100) / 2)6 = 94625.51
Interest = 94625.51 - 75000 = 19625.51
Answer:
Ratio.
Step-by-step explanation:
A logarithmic function is an appropriate model because, for evenly spaced y-values, the <u>ratio</u> of consecutive x-values is constant. This is the correct answer to your question.
Hope this helps!!!
Kyle.
1 Mile - 5280 ft
So the answer would be 3 miles.
Hope this helped and have a good day.
Answer:
a. y = -5x + 4
Step-by-step explanation:
Given the following data;
Slope, m = -5
Intercept, c = 4
Mathematically, the equation of line is given by the formula; y = mx + c
Where;
m is the slope.
x and y are the points
c is the intercept.
Substituting the given parameters, we have;
y = -5x + 4