Find the number of subsets of the set.{math, English, history, science, art}
A. 24
B. 32
C. 16
D. 28
Answer: B
Mathematics
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Find the distance between the two points.(5, -1) and (-5, -6)
A. 5
B. 75
C. 75
D. 5
Mathematics
Multiply the polynomials. Express the answer as a single polynomial in standard form.(a - b)2
A. a2 - 2ab - b2 B. a2 - 2ab + b2 C. a2 - ab + b2 D. a2 + 2ab + b2
Mathematics
Write the repeating decimal using the bar over the repetend.1.7272727272 . . .
A. 1.7
B. 1.
C. 1.
2
D. 1.
Mathematics
Rewrite the trigonometric expression as an algebraic expression involving the variable u. Assume that 
and that the value of the "inner" inverse trigonometric expression represents an angle ? such that 
tan (csc-1 u)
A. 
B. 
C. 
D. 
Mathematics