Answer:
V = 628
Step-by-step explanation:
Formula to find volume(V) of cone:
Mean is 
and a standard deviation is 
, then the variable 
.
Use substitution
.
This substitution gives you that 
.
a. For X=130, 
and 
(the decimal value is taken from the Standard Normal Distribution Table).
b. For X=90, 
and for X=110, 
. Then 
(the decimal value is taken from the Standard Normal Distribution Table).
Answer:
X equals 3
Step-by-step explanation:
if 3 circles are already shown and there are 9 circles total. x = 3
Poin slope form is
y-y1=m(x-1)
the answer is A
Answer:
what is the question
Step-by-step explanation:
