Simplify.
A. 
B. 
C. 
D. none of these
Answer: C
Mathematics
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Write the mixed number as an improper fraction.7
A. 
B. 
C. 
D. 
Mathematics
Find the domain and range.{(6, 8), (-7, 1), (12, 7), (10, 5), (-5, -2)}
A. D = {10, -7, 12, 6, -5}; R = {5, 1, 7, 8, -2} B. D = {10, 5, -7, 1, 12}; R = {7, 6, 8, -5, -2} C. D = {5, 1, 7, 8, -2}; R = {10, -7, 12, 6, -5} D. D = {7, 6, 8, -5, -2}; R = {10, 5, -7, 1, 12}
Mathematics
Round the decimal to the given place value.5.843 (nearest tenth)
A. 5.9 B. 5.7 C. 5.8
Mathematics
X is Uniform(30, 45).
Find E ( X ), Var ( X ), and SD( X ) for the given random variable
Mathematics