Simplify.
3
A. 
B. 
C. 
D. 
Answer: A
You might also like to view...
Assign as indicated using the Huntington-Hill method.A health club instructor has a course load that allows her to teach seven two-credit hour classes. A pre-registration survey indicates the following interests:54 want to take high-impact aerobics28 want to take low-impact aerobics14 want to take jazzercise7 want to take step exerciseAssume that the instructor will teach at least one class for each activity. Apportion the remaining three classes.
A. One of high-impact aerobics and two of low-impact aerobics B. One each of high-impact aerobics, low-impact aerobics, and jazzercise C. One each of high-impact aerobics, low-impact aerobics, and step exercise D. Two of high-impact aerobics and one of low-impact aerobics
Use reduction formulas to evaluate the integral.
A. 
sec 5x tan 5x + 
ln
+ C
B. 
sec2 5x tan 5x + 
ln
+ C
C. 
sec 5x tan 5x - 
ln
+ C
D. 
sec 5x tan 5x + 
ln
+ C
Write an equation in slope-intercept form of the line satisfying the given conditions.Parallel to the line x = -5; containing the point (4, 2)
A. x = 4 B. y = -5 C. x = 2 D. y = 2
Solve the motion problem.Jim can run 5 miles per hour on level ground on a still day. One windy day, he runs 15 miles with the wind, and in the same amount of time runs 7 miles against the wind. What is the rate of the wind? (Round your answer to the nearest tenth, if necessary.)
A. 4 miles per hour B. 13.8 miles per hour C. 5 miles per hour D. 1.8 miles per hour