Answer:
11
Step-by-step explanation:
We can't find explicit values for
and
, since there is only one equation, but two variables.
The best we can do is solve for one variable with respect to the other:
Solve for
:
subtract
from both sides:

divide both sides by
:

Solve for
:
subtract
from both sides:

divide both sides by
:

Answer:
1.6$
Step-by-step explanation:
first you multiply 8 with 20 and then divide it with 100
you will get the answer of 1.6$
Answer:
11.29.
Step-by-step explanation:
We are given that The mean length of six-year-old rainbow trout in the Arolik River in Alaska is 478 millimeters with a standard deviation of 38 millimeters.
We are also given that these lengths are normally distributed.
So, The highest value is at mean .(Refer the attached figure).
Formula : 



The 54th percentile of the lengths is 11.29.