Complete the identity.
= ?
A. cos ? + sin ?
B. cos ? - sin ?
C. cot ? - 1
D. cot ? + tan ?
Answer: D
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Rita deposited $8,000 in a savings account that provides for interest at the rate of 16% compounded quarterly. ? ? Required: ? Compute the balance in the account at the end of seven years.
What will be an ideal response?
Use the compound interest formula to determine the accumulated balance after the stated period. Assume that interest is compounded annually.$10,000 is invested at an APR of 2.4% for 18 years.
A. $14,320.00 B. $14,965.78 C. $15,324.96 D. $14,080.00
Complete the identity.sec ? - 
= ?
A. sin ? tan ? B. sec ? csc ? C. -2 tan2 ? D. 1 + cot ?
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