The tread lives of the Super Titan radial tires under normal driving conditions are normally distributed with a mean of 50,000 mi and a standard deviation of 4,000 mi.
0.8849; 0.6132
Mathematics
You might also like to view...
Verify the identity.sin 
= -cos ?
What will be an ideal response?
Mathematics
Solve the equation by factoring.3x2 + 7x = 20
A. 
B. 
C. 
D. 
Mathematics
Provide the proper response.True or false? If the graph of a function f is concave down on its entire domain, then f' is decreasing.
A. True B. False
Mathematics
Solve the problem.Find the perimeter of the figure below.
A. 20.84 cm B. 15.44 cm C. 8.33 cm D. 13.73 cm
Mathematics