Answer:
7.745
Step-by-step explanation:
Square root of 60 equals X.
Answer:
yes it's true because 3 groups of 8 is 24
Answer:
Dan is correct
Step-by-step explanation:
From the question, we have:

Required
The average
The average hour is calculated using:

So, we have:



<em>Dan calculated the mean as 3; while Bret calculated the mean as 4.</em>
<em>Hence, we can conclude that Dan s correct</em>
Answer:
Correct
not mutually exclusive events 1 to 12 and red
Correct
mutually exclusive events 1 to 12 and 25 to 36
Correct
not mutually exclusive events 1 to 18 and odd
Correct
mutually exclusive events black and red
Correct
not mutually exclusive events even and black
Step-by-step explanation:
The answer would 2, since you cannot divide anything by 0 as it would be undefined. 2 is the only number that gives you this option