Simplify.
A. 16
B. 
C. 
D. 1
Answer: C
Mathematics
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Use Simpson's Rule with n = 4 steps to estimate the integral.
A. 
B. 22
C. 
D. 
Mathematics
Solve the problem.A person has $192 in her online movie account. Find the maximum number of movie downloads costing $9 each that this person can purchase. How much is left in the account?
A. 21; $8 B. 21; $3 C. 21; $0 D. 24; $0
Mathematics
Establish the identity.cos x csc x tan x = 1
What will be an ideal response?
Mathematics
Find the absolute value.?-21?
A. 21 B. -21 C. 42 D. 0
Mathematics