Given number of embroideries N(t) = 3t+20, where t is the number of years since 1996.
So in 1999, number of embroideries , N(3)= 3*3+20
= 29
Given price per embroidery
So in 1999, price per embroidery is
Hence income = P(3)*N(3) = 58*29 = 1682
The margin of error is 0.97849
we are given
mean=235
so,
standard deviation =7.5
so,
we know that
ME=2*standard error
and
If confidence level is 95%, then we can multiply by 1.96
so, we can multiply by 2 to get ME
now, we can use marginal error formula
now, we can plug values
and we get
Answer:
I think B 82.3%
Step-by-step explanation:
This is true. An arithmetic sequence is one that either goes up or goes down by the same number every time. This equation that they gave you is linear, therefore, it will always go up or down by the same amount every time. Not so with other types of functions, but always with linear.
The answer to your question is 0