Find an equation for the indicated ellipse.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Answer: B
Mathematics
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Determine which diagram is shaded to represent the given fraction.1
A. 
B. 
C. 
D. 
Mathematics
Arrange the list of numbers in order from smallest to largest.7.25, 7
, 7.52, 7
A. 7.25, 7.52, 7
, 7
B. 7
, 7
, 7.25, 7.52
C. 7.25, 7
, 7.52, 7
D. 7
, 7.52, 7
, 7.25
Mathematics
Simplify the radical expression. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Mathematics
Write the percent as a decimal.83
%
A. 8.33 B. 83.3 C. 0.833 D. 0.0833
Mathematics