Answer:
20
Step-by-step explanation:
It's pretty much a function rule.
x=y/2 because 2.5*2=5.
So, you want to apply this rule to 10.
10=y/2
10=20/2
Hope this helps!
Answer:
z < -1.64 and z > 1.64
Step-by-step explanation:
See section 9.2 Testing Hypotheses about a Population Mean using the z Statistic
The answer is a
i hope this helps
Answer:zero
Step-by-step explanation: