Answer: 13%
Step-by-step explanation:
The formula to find the simple interest is given by :-
, where P is the principal amount, r is rate of interest () in decimal and t is the time ( in years).
Given : P = $19,100 , I=$9932.00 and t= 4 years
Substitute all the above values in the formula , we get

In percent , 
Hence, the rate of interest = 13%
Answer:
No
Step-by-step explanation:
5-2=3
Inverse/reciprocal =7
Answer:
yes
Step-by-step explanation:
It has 4 vertices and it has a slight lean so yes
Answer: 
Step-by-step explanation:
The centre is (-3,-15), so we can say the equation of circle is
. put (5,-1) at this equation.
then, we can know
.
∴ 
Answer:
27,150
Step-by-step explanation:
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