When a road crew inspects a road that hasn't been worked on for several years, then the distance between necessary repairs is an exponential random variable with a mean of 0.25 miles. What is the probability that the crew will find a mile long stretch of road that does not need repairs? Enter your answer as just eb.
What will be an ideal response?
e-4
Mathematics
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Evaluate the integral.
A. 
tan34t - tan 4t + t + C
B. 
tan34t - 
tan24t + 
tan 4t + t + C
C. - 
tan34t + 
tan 4t + C
D. 
tan34t - 
tan 4t + t + C
Mathematics
Provide an appropriate response.Find the greatest common factor of 6, 9, and 10.
A. 6 B. 1 C. 90 D. 3
Mathematics
Use a trigonometric substitution to evaluate the integral.
A. tan-1 7 - tan-1 
B. tan-1 2 - tan-1 7
C. tan-1 
- tan-1 7
D. 
tan-1 7 - 
tan-1 
Mathematics
Solve the equation by factoring.x(x - 4) + 3 = 0
A. {3, 1} B. {-3, -1} C. {3, -1} D. {-3, 1}
Mathematics