Simplify the expression. Assume that all variables are positive when they appear.(
+ 
)(
- 
)
A. 11 - 2
B. 11z
C. 11 - z
D. 11 - 2
Answer: C
Mathematics
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Evaluate the integral. 
A. ln 
- 
+ C
B. 
- 5 sec -1 
+ C
C. 
- 5 sec -1 
+ C
D. ln 
- 
+ C
Mathematics
Solve the problem.A mountain bike has a cash price of $560.00. Eric purchases the bike by making a down payment of $140.00 and 24 payments of $31.39. Find the finance charge.
A. $210.00 B. $140.00 C. $333.36 D. $420.00
Mathematics
Use the graph of a power function and transformations to sketch the graph of the polynomial function.f(x) = -2x4
A. 
B. 
C. 
D. 
Mathematics
Find the odds.Find the odds in favor of getting a sum of 9 when two fair dice are rolled.
A. 1 to 9 B. 1 to 8 C. 1 to 7 D. 1 to 10
Mathematics