A 20%discount was offered on office equipment costing R3800. 00. What was the selling price of the office equipment
1 answer:
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Answer:
I = 8,133.70
Step-by-step explanation:
The formula for calculating simple interest is given as :
I = Prt
P = 9414
r = 0.0240
t = 36
to find I , all we need do is to substitute the given value into the formula , that is :
I = 8133.696
I = 8,133.70
We are supposed to explain why the given function can be expressed in form , when
.
Since the given function is an exponential function we can express it as .
Now let us substitute x=0 in the given function,
Let us substitute x=0 in our function.
Upon substituting a=1 in our function we will get,
Therefore, our function f can be represented by the formula of the form .