Identify which of these types of sampling is used: simple random, stratified, systematic, or convenience.The name of each contestant is written on a separate card, the cards are placed in a bag, and three names are picked from the bag.
A. Systematic
B. Stratified
C. Convenience
D. Simple random
Answer: D
Mathematics
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Choose the rational number that is between the two given rational numbers.
and 
A. 
B. 
C. 
D. 
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Use the graph to identify domain and range.
A. domain: (0, ?) range: (-?, ?) B. domain: (0, ?) range: (0, ?) C. domain: (-?, ?) range: (-?, ?) D. domain: (-?, ?) range:(0, ?)
Mathematics
Write the decimal in numbers.Eighty-two hundredths
A. 82 B. 0.82 C. 80.2 D. 0.082
Mathematics
Give the equation of the vertical asymptote(s) of the rational function.g(x) = 
A. x = 
B. x = - 
C. y = - 
D. x = - 
Mathematics