Find the product.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Answer: E
You might also like to view...
Evaluate the integral by changing the order of integration in an appropriate way.
A. 2 sin 2 B. 2(1 - cos 2) C. 2(1 + sin 2) D. 2 cos 2
Solve.A boat moves 28 km/h in still water. It travels 80 km upstream and 80 km downstream in a total time of 7 hours. What is the speed of the current?
A. 9 km/h B. 8 km/h C. 12 km/h D. 10 km/h
Solve the problem.The concentration C (arbitrary units) of a certain drug in a patient's bloodstream can be modeled using 
where t is the number of hours since a 500 milligram oral dose was administered. Using the TABLE feature of a graphing utility, find the time at which the concentration of the drug is greatest. Round to the nearest tenth of an hour.
A. 4.2 hours B. 5.7 hours C. 4.9 hours D. 3.4 hours
Perform the operation. Write the answer as a fraction in lowest terms.
÷ 8
A. 
B. 
C. 
D. 