Hello,
Answer C
When you divide by a negative number the order is invert. (< become >")
Answer:

Step-by-step explanation:
Perimeter of semicircle = 
Where r = 11 cm
=> P = 
=> P = 
=> P = 56.55751919 cm
Answer:
The 12th percentile is found on the LEFT side of the Normal distribution, so the z-score at the 12th
Use the z-table to answer the question.
percentile will be NEGATIVE
The Z-score is -1.175
Step-by-step explanation:
Got it right on edge
Here you go, hope this helps!