Evaluate the integral.
A. 
tan-1 
+ C
B. sin-1 
+ C
C. tan-1 
+ C
D. 
sin-1 
+ C
Answer: B
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Multiply.Let Q(x) = 10x - 7. Find [Q(x)]2
A. 10x2 + 49 B. 100x2 + 49 C. 10x2 - 140x + 49 D. 100x2 - 140x + 49
Solve the problem.The Family Fine Arts Center charges $24 per adult and $10 per senior citizen for its performances. On a recent weekend evening when 529 people paid admission, the total receipts were $7740. How many who paid were senior citizens?
A. 264 senior citizens B. 265 senior citizens C. 354 senior citizens D. 175 senior citizens
Define the variable expression using the given information.The second angle of a triangle is 9° smaller than the first. The third angle is triple the size of the first angle. Define the variable expressions for the second and third angles using the variable x to represent the first angle.
What will be an ideal response?
Convert the units using two or three unit fractions.6 wk = 
min
A. 60,480 B. 10,080 C. 43,200 D. 30,240