Answer:
The proportion of all young adult women in the United States are taller than 6 feet(72 inches ) is

Step-by-step explanation:
From the question we are told that
The mean is 
The standard deviation is 
Generally 6 feet is equivalent to 6 * 12 = 72 inches
Generally the proportion of all young adult women in the United States are taller than 6 feet(72 inches ) is mathematically represented as



From the z-table
The area under the normal curve to the right corresponding to 2.963 is

=> 
<span>$20 per hour
</span><span>8 hrs a day
</span>daily pay rate = $20 x 8 = $160<span>
</span>
8/10 of the students in the art class are painting.
1/2=5/10
5/10+3/10=8/10