Solve.Given that sin ? =  and that the terminal side is in quadrant II, find sec ?.

A. - 
B. - 
C. - 
D. - 


Answer: C

Mathematics

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Solve the rational equation. If there is no solution, state this as your answer. -  = 1

A.
B.
C. {2}
D.

Mathematics

Determine the domain and range of the relation. State whether the relation is a function or not a function. 

A. domain: {Alice, Brad, Carl} range: {snake, cat, dog} not a function B. domain: {snake, cat, dog} range: {Alice, Brad, Carl} function C. domain: {snake, cat, dog} range: {Alice, Brad, Carl} not a function D. domain: {Alice, Brad, Carl} range: {snake, cat, dog} function

Mathematics

Simplify the expression. Assume that all variables represent nonnegative numbers. + 7 + 5

A. 12
B. 76
C. 76
D. 12

Mathematics

It can be shown that (1+ x)n = 1 + nx + x2 + x3 . . . is true for any real number n (not just positive integer values) and any real number x, where |x| < 1. Use this series to approximate the given number to the nearest thousandth.1.063

A. 0.840 B. 1.194 C. 0.837 D. 1.191

Mathematics