Answer:
B. A numerical expression
what are the expressions?
please put the expressions so that i can help you! c:
The answer is 32x+8
————
x+2
Answer:
B
x is the price of the sweater so 3x and add $15 for the skirt which would add up to $90
<u>Answer:</u>
The Ranking Percentile is (B) 97.5%
<u>Explanation
:</u>
To find the percentile rank we need to find the z- score. After finding the z-score match this value with the corresponding value in z-score table.
Formula to find the z-score
Z-score=
Substituting the values in the above equation, we find
Z-score=
=2
So, the Z-score is +2
Now, the corresponding value of Z-score 2 in the table is 0.9772
or the percentile score is 97.72 ~ 97.5
.