Superman is my favorite super hero
Answer:
Addition
Step-by step explanation:
Let a=5.54 and b=5.566
a+b=5.54+5.566=11.106
Using significant rule of addition
a+b=11.11(4 significant figures)
b-a= 0.026
Using significant rule of subtraction
b-a=0.03(Two significant figures)

Using significant rule of multiplication
(3 significant figures)

Using significant rule of division
(Three significant figures)
Addition can produce the greatest number of significant figures
-3
7 - 4 = 3
-3 that is the answer to the question
Answer:
Probability = 0.4443
Step-by-step explanation:
The provided information is:
Consider X be the weight of extra-large egg that is normally distributed with mean
and standard deviation 
Also, sample size n = 12.
Thus, the probability that an egg in a carton of a dozen eggs weights more than 3.5 oz is:
