Z-score is computed by the equation below,
z-score = (x - μ) / σ
where x is the data point, μ is the mean and σ is the standard deviation. Substituting the known values,
z-score = (28,000 - 34,000) / $4000
z-score = -1.5
Answer:
Answer is A.
Step-by-step explanation:
Mass of Sodium Chloride in one 50kg person = 
grams
Mass of Sodium Chloride in 
50kg people = *
=
=
So the Answer is A.
The percent of people with blue towels would be the remaining percent when you add the red and wight towels together.
a.k.a
53% would have blue towels.
Answer:
1
Step-by-step explanation:
The centroid is the average of the coordinates of the three vertices. If you know two vertices (A and B) and the centroid (Q), then the third vertex (C) is ...
C = 3Q -A -B
It has only one possible location.
Answer:
-2 wholes 4/25
Step-by-step explanation:
I used calculator. btw its -2 4/25
hope this helps! mark as brainliest!
