Find all solutions of the equation in the interval [0, 2?).(8 cot x + 8
)(5 cot x - 5) = 0
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the problem.Find the relative frequencies of these numbers:19, 20, 24, 25, 29,19, 20, 25, 29, 20.
A. 
B. 
C. 
D. 
Mathematics
Evaluate the logarithm without the use of a calculator.log9 
A. -81 B. -3 C. 81 D. 3
Mathematics
Solve the equation.
+ 
= 
A. ?
B. {-3}
C. 
D. {-11}
Mathematics
Find f(x) at the indicated value of x.f(x) = 
, x = 169
A. 28,561 B. 26 C. 13 D. 15
Mathematics