Answer:
E. 99.7%
Step-by-step explanation:
Calculate each z-score.
z = (x − μ) / σ
z = (173 − 128) / 15
z = 3
z = (x − μ) / σ
z = (83 − 128) / 15
z = -3
You can use a z-score table, or use the empirical rule.
P(-3 < z < 3) = 99.7%.
Do exactly what you did in the first part except with a constant letter from MATH
Answer:
h = 
Step-by-step explanation:
bh-u+g=w original
bh= w+u-g move everything that does not have an h to other side
h =
divide off b
Parent Function:
f
(
x
)
=
|
x
|
Horizontal Shift: Left
2 Units
Vertical Shift: Up
2 Units
Reflection about the x-axis: None
Vertical Stretch: Stretched