Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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In the sequence below each number (other than the first two numbers) is the sum of the previous two numbers. Use this rule to find the missing terms of the sequence.1, 
, 5, 
, 
A. 4, 5, 9 B. 4, 9, 14 C. 4, 9, 23 D. 1, 9, 14
Mathematics
Graph the function.f(x) = x3 
A. 
B. 
C. 
D. 
Mathematics
Divide. Write a mixed numeral for the answer.2
÷ 13
A. 
B. 
C. 
D. 
Mathematics
Find the length of the unknown side of the right triangle. In each case, a and b represent the lengths of the legs and c represents the length of the hypotenuse.
a = 
, b = 
; find c
A. 25
B. 5
C. 
D. 533
Mathematics