Find the exact value.Given that sin ? = -  with ? in quadrant IV, find tan 2?.

A.
B.
C. - 
D. - 


Answer: A

Mathematics

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Solve the problem.Persons taking a 30-hour review course to prepare for a standardized exam average a score of 620 on that exam. Persons taking a 70-hour review course average a score of 791. Find a linear function S(t), which fits this data, and which expresses score as a function of time.

A. S(t) = 3.8475t - 495.75 B. S(t) = -4.275t + 491.75 C. S(t) = 3.8475t + 495.75 D. S(t) = 4.275t + 491.75

Mathematics

What are the advantages and challenges of franchising as a type of strategic alliance?

What will be an ideal response?

Mathematics

Convert the volume as indicated.33 milliliters to liters

A. 3300 L B. 33,000 L C. 0.033 L D. 0.33 L

Mathematics

Fill in the blank with one of the words or phrases listed below.The symbols ?, <, and > are called .

A. opposites B. grouping symbols C. inequality symbols D. reciprocals

Mathematics