Solve.It takes 11 hours for 6 people to paint a house. How long will it take 3 people to do the job?
A. 5.5 hr
B. 5.2 hr
C. 19.8 hr
D. 22 hr
Answer: D
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Evaluate the cylindrical coordinate integral.
A. 63?
B. 
?
C. 126?
D. 315?
Solve the problem.At noon, ship A was 14 nautical miles due north of ship B. Ship A was sailing south at 14 knots (nautical miles per hour; a nautical mile is 2000 yards) and continued to do so all day. Ship B was sailing east at 
and continued to do so all day. The visibility was 5 nautical miles. Did the ships ever sight each other?
A. Yes. They were within 4 nautical miles of each other. B. No. The closest they ever got to each other was 7.3 nautical miles. C. Yes. They were within 3 nautical miles of each other. D. No. The closest they ever got to each other was 6.3 nautical miles.
Answer the question.The bar graph below shows the number of car accidents occurring in one city in each of the years 1993 through 1998. The number of accidents dropped in 1995 after a new speed limit was imposed. Why is the graph misleading? How would you redesign the graph so that it is less misleading? What impression is conveyed by the graph?
What will be an ideal response?
Provide an appropriate response.Graph the equation y = 
x - 3 by the slope-intercept procedure.
A. 
B. 
C. 
D. 