D) 63
i dont know if i learn this yet. but i hope i got it right :)
Answer:
138
Step-by-step explanation:
180-42=138
the entire angle is a 180 angle but a is 138
It’s c I think because just draw a graph and see the gap
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

=> 