Find the exact circular function value.sin 

A. -1
B. - 
C. - 
D.


Answer: B

Mathematics

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Use the information below to determine the cardinality of the set. U = {x | x ? N and x ? 12} A = {x | x ? N and 6 < x < 12} B = {x | x ? N and x is even and x < 12}n(U)

A. 13 B. 11 C. 12 D. 9

Mathematics

Perform the indicated operation and simplify. Write the answer in the form a + bi.

A.  - i
B. -  + i
C. -  - i
D.  - i

Mathematics

Find the indicated term of the arithmetic sequence.$62, $77.01, $92.02, . . . ;25th term

A. $392.22 B. $377.21 C. $407.23 D. $422.24

Mathematics

Add or subtract as indicated. +  - 

A.
B.
C.
D.

Mathematics