Use the commutative and associative properties to simplify the expression.-2(5y)
A. 10y
B. 3y
C. -10 + y
D. -10y
Answer: D
Mathematics
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Evaluate the integral by making a substitution and then using a table of integrals.
A. ln 
+ x - 4 ln 
+ C
B. ln 
- 4 ln 
+ C
C. - 4 ln 
+ C
D. ln 
- 4 ln 
+ C
Mathematics
Solve.Expand 
in a half-range sine series for 
A. 10 
B. 40 
C. 
D. 
Mathematics
Add.
A. 842 B. 942 C. 932 D. 9420
Mathematics
Provide an appropriate response.Which of these is not an arithmetic sequence?
A. 1, 3, 5, 7
B. 3, 6, 12, 24
C. 
, 
, 1, 
D. -5, 2, 9, 16
Mathematics