Find the area. Leave your answer in terms of pi.A semicircle with diameter 22 yd
A. 44.00? yd2
B. 60.50? yd2
C. 22.00? yd2
D. 121.00? yd2
Answer: B
Mathematics
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Evaluate the integral.
A. 
tan4 3x - 
tan2 3x + 
ln 
+ C
B. - 
tan4 3x + 
tan2 3x - 
ln 
+ C
C. 
tan4 3x - 
tan2 3x - ln 
+ C
D. 
tan4 3x - 
tan2 3x - 
ln 
+ C
Mathematics
Give an appropriate answer.Let
f(x) = 243. Find
.
A. 243 B. 8 C. 5 D. 3
Mathematics
Use the circle graph to solve the problem.The circle graph below gives the number of students in the residence halls at the state university.
Which residence hall has the lowest number of students?
A. Brown B. Evans C. Fisher D. Adams
Mathematics
For the function, find the average rate of change of f from 1 to x: 
f(x) = 4x
A. 0
B. 3
C. 
D. 4
Mathematics