Answer:
no offense but dont u got friends like call them
Step-by-step explanation:
Answer:
23000-5000y=x(value after time)
Step-by-step explanation:
Answer:
The correct option is d
Step-by-step explanation:
From the question we are told that
The sample size is n = 64
The mean is 
The standard deviation is 
Generally the standard error of the mean is mathematically represented as

=> 
=> 
When multiplying numbers with exponents, add the exponents.
So the answer is 2^-16