BRAINLIEST (15 pts) The average weight of adult males is 184.5 pounds, with a standard deviation of 19 pounds and a normal distribution. Micah weighs 203.4 pounds. What is the standardized score for Micah's weight?
a. -0.01
b. 0.01
c. -0.99
d. 0.99
e. Unable to determine the standardized score

0.99

Step-by-step explanation:

z=x-mean/standard dev = 203.4-184.5/19 = 0.99

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are