For problems 1-15, evaluate or simplify each expression.
A. 
B. 
C. 
D. 
E. none of these
Answer: A
Mathematics
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Find the limit.
x-5/ln x
A. 
B. e5
C. -5
D. 
Mathematics
Provide an appropriate response.Write a fraction to represent the shaded portion of a given figure.
A. 
B. 
C. 
D. 
Mathematics
Suppose 100 people counted the number of cars passing an intersection in one hour. Due to error, not all people get the same value. The mean is 75 and the standard deviation is 1. Use the sketch to find how many people report the following. 
More than 74 cars
A. 16 people B. 34 people C. 50 people D. 84 people
Mathematics
Rationalize the denominator. Assume all variables represent positive real numbers.
A. 
B. 
C. 1
D. 
Mathematics