Answer:
14800 sq yd
Step-by-step explanation:
145+225=370
370÷2=185
185x80=14,800
Answer:
12
Step-by-step explanation:
1/5 out of 20 is 4. So if you want 3/5 it would end up being 12.
Answer:
a. Z=0.8
b. 78.81%
Step-by-step explanation:
The z-score for a woman measuring 'X' inches is given by:
Where μ is the distribution mean and σ is the standard deviation.
Since each feet equals 12 inches, the woman's height is:
a. The z-score is:
b. The percentage of women she is taller than can be found by checking for the corresponding percentile in a z-score table. A z-score of 0.8 is equivalent to the 78.81-th percentile. Therefore, she is taller than 78.81% of women.
Answer: 6x -9
Step-by-step explanation: