Answer:

Step-by-step explanation:

Answer:
the ans is C..... good luck
Z = (x - m)/s
z = (38-40)/8
z = -2/8
z = -1/4
z = -0.25
The z score is -0.25
Answer:
d hope it helps make brainlliest ty
Step-by-step explanation:
someone report my question in here
Answer:
It is irrational
Step-by-step explanation:
Rational numbers do not have decimals.