Rationalize the denominator.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the median.9, 15, 21, 29, 37, 37
A. 24.5 B. 29 C. 21 D. 25
Mathematics
Solve the formula for the indicated letter. Assume that all variables represent nonnegative numbers.rm = t2 - mt, for t
A. t = 
B. t = 
C. t = 
D. t = 
Mathematics
Use the quotient rule to simplify the expression. Use positive exponents to write the answer.
A. x11
B. 
C. 
D. -x3
Mathematics
Simplify the expression.9-1 ? 93 ? 9-4
A. -81
B. -9
C. 
D. 
Mathematics