√7 is not a perfect square , so it's irrational
Answer is B. irrational numbers
P.S .
Keep in mind that any of non perfect square is irrational
Answer:
<em>The correct option is : C. 3.4</em>
Step-by-step explanation:
The probability that a person shopping at a certain store will spend less than $20 is 0.2
That means, here 
Given that, the sample size
So, the Mean 
Thus, the mean number who spend less than $20 will be 3.4
1.) One-Fourth
2.) One Quarter
3.) Two- Eighth
I can't think of any more :[ Hope this helped!!
2(13x8x9) which is 2(936).Meaning 2 x 936=1872 I think that’s the answer not quite sure