The answer is
A. Linda has $1,500 in a bank account that pays 3% annual interest.
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: 75% Of the original price
Step-by-step explanation:
530.59
take the surface area of the cylinder (358.14)
and add it with the surface area of the cone(172.45)