Express the product as a sum or difference.sin 4x sin 2x
A. 
(sin 6x + cos 2x)
B. 
(cos 6x - cos 2x)
C. sin2 8x2
D. 
(cos 2x - cos 6x)
Answer: D
Mathematics
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Provide an appropriate response.It can be shown that 
? 
for large values of n. Find the smallest value of N such that 
for all 
A. 27 B. 33 C. 22 D. 29
Mathematics
Solve. Write the answer as a mixed number in simplest form.A female tiger had 4 cubs. They weighed 2
, 2
, 3
, 4
pounds, respectively. What was the average weight of a cub? (Recall that the average of a list of numbers is their sum divided by the number of items in the list.)
A. 2
lb
B. 
lb
C. 2
lb
D. 3
lb
Mathematics
Represent the sets on a number line.{x|x > -4}
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation.(5x2 - 4x - 5) + (4x2 - 4x + 3)
A. 9x2 - 8x - 2 B. 20x2 - 4x - 2 C. 9x4 - 8x2 - 2 D. 9x2 - 4x - 2
Mathematics