Answer:
A=30 in
Step-by-step explanation:
Solution
A=bh=5·6=30
Answer: 198 is your answer:65+66+67 = 198 Hope I helped!
Step-by-step explanation:
The correct answer is c, 60!
Z score = (x -mean) / standard deviation.
For this problem X = 50 cm.
Z-score = (50 - 49.2) / 1.8
Z score = 0.8 / 1.8
Z score = 0.44
Look up 0.44 on a z-score table.
0.44 = 0.6700
0.67 x 100 = 67% will be 50 cm or longer.