Rationalize the numerator of the expression.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: E
Mathematics
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In the figure, 
. If 
and 
, find 
.
What will be an ideal response?
Mathematics
Solve the problem.Evaluate 
at (u, v) = (1, 3) for the function z = xy - y2; x = u - v, y = uv.
A. -21 B. 4 C. 1 D. -2
Mathematics
Simplify. Write the answer in standard form.(4 × 10-3)(9 × 10-2)
A. 0.000036 B. 0.0036 C. 0.00036 D. 0.0000036
Mathematics
Express the number in scientific notation.0.00000023803
A. 2.3803 × 10-7 B. 2.3803 × 107 C. 2.3803 × 106 D. 2.3803 × 10-6
Mathematics