Establish the identity.cos 
= 
cos x - 
sin x
What will be an ideal response?
cos 
= cos x cos 
- sin x sin 
= 
cos x - 
sin x.
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Decide whether the statement makes sense. Explain your reasoning.By 2040 projected Social Security payments will be about $900 billion more than collections from Social Security taxes. The government will then need to redeem $900 billion in IOUs from the Social Security trust fund. However, it should be fairly easy for the government to find the $900 billion by cutting discretionary spending.
What will be an ideal response?
Use the compound interest formula for continuous compounding to determine the accumulated balance after the stated period. A $6958 deposit in an account with an APR of 6.5% compounded continuously for 4 years.
A. $9362.68 B. $8951.23 C. $9005.20 D. $9024.04
Solve the problem.Traveling at r kilometers per hour for t hours, a driver will travel rt kilometers. How far will Danny travel in 9 hours at a speed of 64 kilometers per hour?
A. 7.1 kilometers B. 576 kilometers C. 73 kilometers D. 576 miles
Complete the following equation:Time Value of Money = ______(1)_________+_____(2)________+_______(3)_______
What will be an ideal response?