Use reference angles to find the exact value of the expression.csc 
A. - 
B. - 
C. - 
D. - 
Answer: D
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In order to be successful, strategic leaders must only make revolutionary changes when they are new to an organization.
Answer the following statement true (T) or false (F)
Write a piecewise function for the given graph.
A. 
B. 
C. 
D. 
Solve the problem.There are 7 singers in a competition. In how many ways can first, second, and third prizes be awarded?
A. 21 B. 35 C. 210 D. 343
A plane has an airspeed of 175 miles per hour and heading of 30.0°. The ground speed of the plane is 206 miles per hour, and its true course is the direction of 34.0°. Find the speed and direction of the air currents, assuming they are constants. ? Apply the rules regarding the use of significant digits after all computations are complete. ?
A. 33.3 mph at 55.2° from due to north B. 33.3 mph at 54.8° from due to north C. 33.7 mph at 54.8° from due to north D. 33.7 mph at 55.2° from due to north E. 34.5 mph at 54.4° from due to north