Find the exact value in radians.cos-1 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Express the limit as a definite integral.
?xk; [-4, 3]
A. 
dx
B. 
dx
C. 
dx
D. 
dx
Mathematics
Answer the following statement(s) true (T) or false (F)
In order to appeal to the learning styles of all students, teachers should teach both instrumentally and relationally.
Mathematics
Find all integer square roots of the given number, if possible.1
A. 1 B. No integer square roots C. 0 D. -1, 1
Mathematics
Use the method of natural frequencies to find the indicated probability.Use the results summarized in the table.
One of the 100 test subjects is selected at random. Given that the person selected approves of the mayor, what is the probability that they vote Democrat?
A. 0.22 B. 0.391 C. 0.659 D. 0.333
Mathematics