Find the area of the specified region.Inside the three-leaved rose r = 8 cos 3?
A. 
?
B. 8?
C. 32?
D. 16?
Answer: D
Mathematics
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Solve the inequality and graph the solution on the real number line.
?
?
A. 
?
B.
C.
D.
E.
Mathematics
Solve the problem.The students in Hugh Logan's math class took the Scholastic Aptitude Test. Their math scores are shown below. Find the mean score. Round your answer to the nearest tenth.
A. 452.6 B. 476.0 C. 461.7 D. 471.1
Mathematics
Solve the problem.Suppose that the population of a certain type of insect in a region near the equator is given by 
where t represents the time in days. Find the rate of change of the population when 
A. 2.2 insects/day B. 1.8 insects/day C. 1.2 insects/day D. 3.6 insects/day
Mathematics
Divide. Write the answer in lowest terms and as a whole or mixed number where possible.
÷ 
A. 
B. 
C. 10
D. 3
Mathematics