Prove the identity.sin 6x = 2 sin x cos x (3 - 4 sin2 x)(1 - 4 sin2 x).
What will be an ideal response?
sin 6x = 2 sin 3x cos 3x = 
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Evaluate.9P0
A. 0.5 B. 1 C. 362,880 D. 725,760
Answer the following statement(s) true (T) or false (F)
The U.S. Department of Education's "What Works Clearinghouse" does not have any notable weaknesses, because it considers randomized controlled trials to be the gold standard of research design.
Solve the problem.
Jackie Rambler purchased a home for $124,000. Oakwood Mortgage Company approved her loan application for a 22-year fixed-rate loan at 6.25%. Jackie agreed to pay 20% of the purchase price as a down payment. How much interest would she have saved if she made the same loan with the same down payment for 12 years?
A. $41,521.15 B. $51,901.44 C. $43,592.45 D. $37,592.83
Find the prime factorization of the given composite number.198
A. 2 ? 3 ? 11 B. 2 ? 3 ? 3 ? 11 C. 2 ? 2 ? 3 ? 3 ? 11 D. 22 ? 3 ? 3