Provide an appropriate response.True or false? The statement tan-1(tan x) = x for all real numbers in the interval -1 ? x ? 1?
A. True
B. False
Answer: B
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Provide an appropriate response.If an even number of negative numbers are multiplied, what will be the sign of the product?
A. Negative B. Positive C. Cannot be determined D. It depends upon the numbers
Make the indicated temperature conversion. Round answers to one decimal place if necessary.Convert 107°F to Celsius.
A. 41.7°C B. 91.4°C C. 135°C D. 224.6°C
Solve the problem.Measurements of the height of a group of men entering a particular college produced the following table. What is the probability that a man entering the college is 68-69 inches tall?
A. 25.13% B. 30.13% C. 20.15% D. 29.91%
Complete the square to write the equation in the form 
+ 
= 1 or 
+ 
= 1.25x2 - 100x + 9y2 - 125 = 0
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1