A Social Security number is a sequence of nine digits. How many Social Security numbers are possible that have the same first 6 digits?
Fill in the blank(s) with the appropriate word(s).
1,000
You might also like to view...
Find the standard deviation for the given data. Round your final answer to one more decimal place than that used for the observations.The amount of sun-induced expansion (in mm) of a steel I-beam 10 m long before expansion: 
A. 0.001 mm B. 0.032 mm C. 0.065 mm D. 0.072 mm
Match the surface show below to the graph of its level curves.
A. 
B. 
C. 
D. 
Provide an appropriate response.Suppose X has binomial distribution with n = 100 and p = 
. Using the normal approximation, find (a) 
and (b) 
What will be an ideal response?
Solve the problem.A formula for calculating the distance, d, one can see from an airplane to the horizon on a clear day is 
where x is the altitude of the plane in feet and d is given in miles. How far can one see in a plane flying at 27,000 feet? Round your answer to the nearest tenth mile, if necessary.
A. 200.5 miles B. 16,470 miles C. 181.5 miles D. 1647 miles