Multiply both sides by 12 to get a = 240
Answer: Hi the answer is c.x-3
Step-by-step explanation:
Answer:
0.148 or 14.80%
Step-by-step explanation:
Mean overhead reach (μ) = 200 cm
Standard deviation (σ) = 8.9 cm
The z-score for any reach, X, is given by:

For a X = 209.30 cm:

A z-score of 1.045 corresponds to the 85.20th percentile.
Therefore, the probability that an individual distance is greater than 209.30 cm is:

The probability is 0.148 or 14.80%
The zeros are 5/2 and -4/5, I think.